The Translation of Buddhism in the Funeral Architecture of Medieval China

: This article explores the Buddhist ritual and architectural conventions that were incorporated into the Chinese funeral architecture during the medieval period from the 3rd to the 13th centuries. A careful observation of some key types of sacred architectural forms from ancient East Asia, for instance, pagoda, lingtai , and hunping , reviews fundamental similarities in their form and structure. Applying translation theory rather than the inﬂuence and Sinicization model to analyze the impact of Buddhism on Chinese funeral architecture, this article offers a comparative study of the historical contexts from which certain architectural types and imageries were produced. It argues that there was an intertwined mutual translation of formal and ritual conventions between Buddhist and Chinese funeral architecture, which had played a signiﬁcant role in the formations of both architectural traditions in Medieval China.


Introduction
Since its legendary introduction to the imperial court during the Eastern Han dynasty (25-221 CE), 1 Buddhism had a profound impact on every aspect of the Chinese civilization in the following millennium of Medieval China. 2 In the physical world, cities and landscapes were transformed by the spread of Buddhist practices and the introduction of new architectural types; in the spiritual world, Buddhism changed the way people perceived human life in terms of both its synchronic relationships with heaven (gods) and earth (societies), and its diachronic relationships with the past (ancestors) and the future (descendants). In the field of architectural history, much scholarship has been dedicated to the translation of Indian and Central Asian Buddhist architecture into Chinese contexts, especially the creation and development of the pagoda, the adoption and evolvement of traditional Chinese courtyard conventions in the construction of monasteries, 3 and their influence on the development of traditional Chinese architecture. With great contributions to our knowledge on Chinese architecture, such approaches, however, presume an interpretative model of influence vs. Sinicization that treats Buddhist and Chinese architecture as two separate systems. Buddhism, as would be argued here, not only influenced but also directly participated in the very formation of Chinese architectural conventions.
This article explores the Buddhist ritual and architectural conventions that were incorporated into the Chinese funeral architecture during the period from the 3rd to the 13th centuries. A careful observation of some key types of sacred architecture from ancient East Asia, both before and after the Buddhist introduction, reviews fundamental similarities in their forms and structures. For instance, the early pagodas of West China from the 3rd to 10th centuries share great resemblances with both the sacrificial halls, or xiangtang 享堂, in the royal tombs of the Zhongshan kingdom during the Warring States period (476-221 BCE) of the Eastern Zhou dynasty , and the tomb mound, or lingtai 陵臺, in the royal mausoleums of the Western Xia kingdom (1032-1227), in their concentric plans and the combination of an earth core with the multilayered wooden verandas. Similarly, Among other narrative carvings of Confucian ideology and morality, such as mous Jing Ke's attempted assassination of the First Emperor of Qin, it occupies a previously occupied by the Daoist gods of Dong Wanggong 東王公 and Xi Wangm 王母. Although the icon is Buddhist, the concept and functionality behind the B image is Daoist, as Professor Wu Hung pointed out that "this holy image is no lon object of worship on public occasion, but is a symbol of the deceased individual wh hoped to attain immortality after his death". 8 Buddhism was translated into the C architectural context of the 2nd to 3rd centuries through the substitution of trad Chinese deities with the Buddha. Such an understanding of the foreign god was als firmed by the contemporary intellectual discourse on Buddhism. In the famous graph Lihuolun 理惑論, Mu Rong, the late 2nd-century Buddhist scholar, frequently Confucius and Laozi in the defense of Buddhism and argued that Buddha is an hon Grave goods of the early Medieval China experienced a similar Buddhist translation. The previously mentioned specially made objects buried to serve the afterlife of the tomb masters are known as mingqi 明器, which literally means the "bright utensils". Since the Han dynasty, a type of mingqi made in the form of house model became increasingly popular. Archaeologists discovered such architectural mingqi in large quantities, especially from the tombs of the Eastern Han dynasty and after. 10 Some mingqi house models feature multi-story towers with painted or sculpted details of wooden structure, such as postand-lintel frames and the dougong 斗拱 brackets. These multi-story tall buildings were either interpreted as the watchtowers for defensive purpose and scenery enjoyment 11 or the reference to the dwelling of immortals. 12 The former fulfills the Confucian filial service of the deceased in the similar way as they were alive, while the latter was deeply imbedded Religions 2021, 12, 690 4 of 27 in the Daoist practice aiming for immortality. A house model from Xiangyang in Hubei province, on the other hand, features Buddhist architectural details (see Figure 2). multi-story towers with painted or sculpted details of wooden structure, such a and-lintel frames and the dougong 斗拱 brackets. These multi-story tall building either interpreted as the watchtowers for defensive purpose and scenery enjoyme the reference to the dwelling of immortals. 12 The former fulfills the Confucian filial of the deceased in the similar way as they were alive, while the latter was deeply ded in the Daoist practice aiming for immortality. A house model from Xiangyang bei province, on the other hand, features Buddhist architectural details (see Figure   Figure 2. Mingqi from Xiangyang, collection of the Xiangyang municipal Museum, Hubei pr Eastern Han to Three Kingdoms period, 2nd-3rd centuries CE. (Drawing by author, after F in Luo Shiping, "Xianren hao louju: Xiangyang xin chutu xianglun taolou yu Zhongguo leizheng".) This house shares with other Eastern Han and Three Kingdoms period mingqi in the combination of a main tower with a walled and gated courtyard. Both the and the gate have wooden frames supporting tiled roofs. The main tower is a tw structure. The first story has a rectangular plan and an overhanging two-slope roo porting a wooden platform on brackets, above which the second story with a squa and a four-slope roof sits. The unique feature is a pole with seven umbrellas, risin the center of the four-slope roof, which clearly resembles the vertical axis and cha Indian stupa such as the one from the Great Stupa at Sanchi.
The typical roofs of mingqi houses from this period often have sculpted birds ing the tops and ends of the ridges. Here, in the Xiangyang model, while the cente top horizontal ridge supports a Buddhist axis, the ends of both the horizontal and s ridges turn into a leaf-like shape. According to Luo Shiping from the Centra Acad This house shares with other Eastern Han and Three Kingdoms period mingqi model in the combination of a main tower with a walled and gated courtyard. Both the tower and the gate have wooden frames supporting tiled roofs. The main tower is a two-story structure. The first story has a rectangular plan and an overhanging two-slope roof, supporting a wooden platform on brackets, above which the second story with a square plan and a four-slope roof sits. The unique feature is a pole with seven umbrellas, rising from the center of the four-slope roof, which clearly resembles the vertical axis and chatras in Indian stupa such as the one from the Great Stupa at Sanchi. The typical roofs of mingqi houses from this period often have sculpted birds standing the tops and ends of the ridges. Here, in the Xiangyang model, while the center of the top horizontal ridge supports a Buddhist axis, the ends of both the horizontal and slanting ridges turn into a leaf-like shape. According to Luo Shiping from the Centra Academy of Fine Arts in Beijing, these leaves represent the bodhi tree, under which Shakyamuni Buddha meditated and became enlightened. 13 Thus, the Buddhist concepts of enlightenment and nirvana were both translated into the Chinese funeral practice through the incorporation of iconic imageries from the life of Buddha and the features of the stupa into the mingqi house. The terminal of the axis in the Xiangyang model is a crescent, which is neither a Chinese nor an Indian architectural feature. Rather, some stupa images from Central Asia bare crescent forms on the railing poles. The formal translation of Buddhist architecture into the Chinese funeral practice was not direct and straightforward. Given the great distance and diverse cultures in between China and the original land of the Buddha, it might had gone through many mediating stages. 14 Another type of funeral object that yields rich architectural images is called hunping 魂瓶, the bottle of the soul. Though made in ceramic with a body shaped like a jar, hunping was not made to be used as a container. Small holes often appear in the middle part of the body and the round mouth is often sealed with a highly sculptural complex of additional decorations. The sculptural forms forming the crown of hunping are often tall, concentric in plan, and quite architectural, featuring a two to three-story tower-pavilion amid a crowd of animal and human figures of both real and mythical, birds, lions, phoenixes, musicians, dancers, singers, etc. The appearance of hunping was in the 3rd century, much later than the architectural mingqi, and spread in the following centuries of the early Medieval period mainly in the lower Yangtze provinces of Jiangsu and Zhejiang. Wu Hung argued that an important prototype of the hunping jar might be the reliquary used in the Indian world such as the famous Reliquary of Kanishka from the 2nd century. 15 He suggested that hunping was primarily used by the northern Chinese exiled to the southern Yangtse area during the catastrophic collapse of the Western Jin dynasty, who had lost the bodies of the deceased and adopted the local tradition to provide the resting places for their souls using such vessels. Hunping, thus, became the embodiment of a specific funeral practice amalgamating the Confucian filial rites, the ancient shamanistic soul-calling (zhaohun 招魂) of the southern (Chu and Wu) areas, and the Buddhist belief in the separation of the physical remains and the true self. 16 The tangible Buddhist decorative motifs are human figures on some hunping jars that can be identified as Buddha or bodhisattvas through their attributes such as the ushnisha, halo, or mudras. While many previous discussions focus on the stylistic and iconographic analysis of imageries, this article pays special attention to the architectural elements in the hunping. A typical crown structure of the hunping has a concentric plan with a pyramidal three-dimensional form. In a 3rd-century Western Jin dynasty hunping jar from the Museum of Fine Arts Boston, the peaking center is an urn with a wide circular opening, surrounded by four smaller urns of similar shape and proportion (see Figure 3).
The four small urns form the corners of a square, defining the four cardinal directions. On one direction, four layers of sloping roofs create a façade of a wooden tower, under which a square opening serves as the only entrance hidden behind a mounted figure, who is seemingly emerging from the gate of the tower, defined by two solid pillars. Two additional mounted figures frame on the outer sides of the pillars, seemingly guarding the gate. On both sides of the four-story tower are singers and musicians playing various instruments, divided into four groups by three flocks of birds. All the birds are heading up with widely open wings, creating a strong soaring momentum. The base of the crown complex and the openings of the top central urn are both circular, while the four corner urns define a square set in between the larger lower circle of the base and the smaller upper circle of the central urn (see Figure 4).  The four small urns form the corners of a square, defining the four cardinal direc tions. On one direction, four layers of sloping roofs create a façade of a wooden tower under which a square opening serves as the only entrance hidden behind a mounted fig ure, who is seemingly emerging from the gate of the tower, defined by two solid pillars Two additional mounted figures frame on the outer sides of the pillars, seemingly guard ing the gate. On both sides of the four-story tower are singers and musicians playing var ious instruments, divided into four groups by three flocks of birds. All the birds are head ing up with widely open wings, creating a strong soaring momentum. The base of th crown complex and the openings of the top central urn are both circular, while the fou corner urns define a square set in between the larger lower circle of the base and th smaller upper circle of the central urn (see Figure 4). While the urns and the architectural, anthropomorphic, and zoomorphic figures are typical decorative motifs on hunping jars, the entrance tower in the MFA Boston item strongly resembles a later pagoda in East Asia, and the combination of square and circle, as well as the emphasis on both the cardinal directions and the axial centrality, share much in common with the Indian stupa. Like a tower-pavilion style pagoda (lougeshi-ta 樓閣式塔), the MFA hunping tower has multiple layers of tiled roofs diminishing in size and width toward the top. Attached to the wall of the jar, it especially resembles the wooden edifice added to make a façade for a large Buddhist cave, for instance, the Nine-Story Pagoda (jiucengta 九層塔) at the Mogao Caves in Dunhuang, Gansu province (see Figure 5). While the urns and the architectural, anthropomorphic, and zoomorphic figures are typical decorative motifs on hunping jars, the entrance tower in the MFA Boston item strongly resembles a later pagoda in East Asia, and the combination of square and circle, as well as the emphasis on both the cardinal directions and the axial centrality, share much in common with the Indian stupa. Like a tower-pavilion style pagoda (lougeshi-ta 樓閣式 塔), the MFA hunping tower has multiple layers of tiled roofs diminishing in size and width toward the top. Attached to the wall of the jar, it especially resembles the wooden edifice added to make a façade for a large Buddhist cave, for instance, the Nine-Story Pagoda (jiucengta 九層塔) at the Mogao Caves in Dunhuang, Gansu province (see Figure  5). The cave behind the pagoda façade was created during the early Tang dynasty (618-907), much later than the Boston hunping, and the wooden structure has been rebuilt many times. It was also unlikely that the Dunhuang pagoda copied the images of the Eastern Jin dynasty hunping. The resemblance must be a reflection of a common architectural prototype they both shared, such as the context for the generation of meanings in a linguistic translation to which both the original and targeted languages refer.
The grouping of a large central stupa surrounded by four smaller ones on the corners can be traced back to the stupa at the Mahabodhi Temple in Bodhgaya, the place where historical Buddha attained enlightenment. The stupa with a tall shikara tower surrounded by four smaller one elevated on a square platform had undergone much rebuilding and repairs, but the original construction was at least since the Gupta dynasty (c. 319-467), and its prototype might even be earlier. The Diamond Throne, vajrasana, covered by the Bodhi tree, under which Buddha was believed to have meditated, was said to be established by King Ashoka (r. c. 268 to 232 BCE). 17 It is still a popular style in Theravada stupas of Southeastern Asia. Additionally, some scenes in Dunhuang murals from the Northern dynasties period (386-577) contain pagoda-like structures with similar assemblage. In late imperial China, such an assemblage in the Buddhist relics structure can be found in the Vajrayana school (Mizong 密宗) known as Jingangbaozuo-ta 金剛寶座塔, the Diamond Throne Pagoda, which became especially popular among the monasteries related to the Tibetan practice since the Yuan dynasty. 18 A hunping jar in the National Museum in Beijing from the same region and period, indeed, has the five urns replaced by five pavilions, with the central one elevated on a tower (see Figure 6). Hunping jars with five pavilions arranged in similar concentric plan can also be found in other museum collections, for instance, the one from the Museum of the Six Dynasties in Nanjing. 19 With the que gates added to mark the entrance and axiality, the whole complex strongly resembles a Jingangbaozuo-ta such as the one from the Ming dynasty Zhenjue Monastery in Beijing or the one from the Qing dynasty Five Pagodas Monastery in Hohhot, Inner Mongolia (see Figure 7). The cave behind the pagoda façade was created during the early Tang dynasty (618 907), much later than the Boston hunping, and the wooden structure has been rebuilt man times. It was also unlikely that the Dunhuang pagoda copied the images of the Eastern Ji dynasty hunping. The resemblance must be a reflection of a common architectural proto type they both shared, such as the context for the generation of meanings in a linguisti translation to which both the original and targeted languages refer.
The grouping of a large central stupa surrounded by four smaller ones on the corner can be traced back to the stupa at the Mahabodhi Temple in Bodhgaya, the place wher historical Buddha attained enlightenment. The stupa with a tall shikara tower surrounde by four smaller one elevated on a square platform had undergone much rebuilding an repairs, but the original construction was at least since the Gupta dynasty (c. 319-467 and its prototype might even be earlier. The Diamond Throne, vajrasana, covered by th Bodhi tree, under which Buddha was believed to have meditated, was said to be estab lished by King Ashoka (r. c. 268 to 232 BCE). 17 It is still a popular style in Theravada stupa of Southeastern Asia. Additionally, some scenes in Dunhuang murals from the Norther dynasties period (386-577) contain pagoda-like structures with similar assemblage. In lat imperial China, such an assemblage in the Buddhist relics structure can be found in th Vajrayana school (Mizong 密宗) known as Jingangbaozuo-ta 金剛寶座塔, the Diamon Throne Pagoda, which became especially popular among the monasteries related to th Tibetan practice since the Yuan dynasty. 18 A hunping jar in the National Museum in Beijing from the same region and period indeed, has the five urns replaced by five pavilions, with the central one elevated on tower (see Figure 6). Hunping jars with five pavilions arranged in similar concentric pla can also be found in other museum collections, for instance, the one from the Museum o the Six Dynasties in Nanjing. 21 With the que gates added to mark the entrance and axiality the whole complex strongly resembles a Jingangbaozuo-ta such as the one from the Min dynasty Zhenjue Monastery in Beijing or the one from the Qing dynasty Five Pagoda Monastery in Hohhot, Inner Mongolia (see Figure 7).

The Transformed Passage: Que Gate, Mubiao, and the Ashoka Column
The early incorporation of Buddhist ideas and imageries in Chinese funeral architec ture, in the 2nd to 3rd centuries as discussed in the previous section, concerns mostly th

The Transformed Passage: Que Gate, Mubiao, and the Ashoka Column
The early incorporation of Buddhist ideas and imageries in Chinese funeral architecture, in the 2nd to 3rd centuries as discussed in the previous section, concerns mostly the afterlife of the deceased, remains on objects that were not meant to be engaged by the livings, and concentrates largely underground. In the following 4th to 6th centuries, the translation of Buddhist architecture into the Chinese funeral context became more psychological, life engaging, ritually related, and manifests mainly along the aboveground passage. 20 While objects discussed in the previous section were mostly from tombs of common well-to-do families, relatively of humble origins, cases sampled in this section can be related to the funeral practice of the imperial rulers. 21 Compared to those of the previous Han dynasty, imperial mausoleums from the Eastern Jin (266-420) and the Southern Dynasties (420-589) were much smaller in terms of both the aboveground mounds and the underground chambers. 22 The sculptural scheme framing the spirit path leading from the entrance to the tomb mound, however, became more refined and elaborate with concentrated Buddhist translation of architectural elements.
The sculptures framing a typical Southern Dynasties spirit path shendao 神道 for the imperial mausoleum start with the chimerical creature combining the body of a lion and a pair of wings, a mythical animal known as qilin 麒麟 or pixie 辟邪. They are followed in a certain distance by a pair of free-standing columns and ended with a pair of stone steles on turtle bases 23 (see Figure 8).
The stone column often bears a rectangular tablet inscribed with the name and titles of the tomb master, thus known as mubiao 墓表, the sign of the tomb. The mubiao pillars are rich in details of European, Indian, or West Asian origins (see Figure 9). trated Buddhist translation of architectural elements.
The sculptures framing a typical Southern Dynasties spirit path shendao 神道 for the imperial mausoleum start with the chimerical creature combining the body of a lion and a pair of wings, a mythical animal known as qilin 麒麟 or pixie 辟邪. They are followed in a certain distance by a pair of free-standing columns and ended with a pair of stone steles on turtle bases 25 (see Figure 8). The stone column often bears a rectangular tablet inscribed with the name and titles of the tomb master, thus known as mubiao 墓表, the sign of the tomb. The mubiao pillars are rich in details of European, Indian, or West Asian origins (see Figure 9). The Prince Xiao Jing (477-523) mubiao from the Liang Dynasty, for instance, has a fluted shaft similar to that of an ionic column in classical Greco-Roman architecture. The earliest fluted column shaft came from the Eastern Han dynasty, such as the mubiao of the Cleric Qin of the You Prefecture 東漢幽州書佐秦君墓表 from the modern-day Beijing area 26 (see Figure 10). The Prince Xiao Jing (477-523) mubiao from the Liang Dynasty, for instance, has a fluted shaft similar to that of an ionic column in classical Greco-Roman architecture. The earliest fluted column shaft came from the Eastern Han dynasty, such as the mubiao of the Cleric Qin of the You Prefecture 東漢幽州書佐秦君墓表 from the modern-day Beijing area 24 (see Figure 10).
Religions 2021, 12, x FOR PEER REVIEW 12 of 28 The round details at the end of the fluting resemble the egg-and-dart in a classical ionic capital. The twin animal figures framing the neck connecting the fluted shaft below and the inscribed tablet above resemble the incorporation of symmetrical animal figures in the carved capitals from the Persian Persepolis. 22 The framing of a passageway with free-standing columns can be considered a Buddhist translation of the Chinese que 闕 gate. 27 A standard spirit path of an Eastern Han cemetery often starts with a pair of stone que towers, followed by mythical animals and stelae and ending at the shrine in front of the pyramidal rammed earth tumulus (see Figure 11).
The round details at the end of the fluting resemble the egg-and-dart in a classical ionic capital. The twin animal figures framing the neck connecting the fluted shaft below and the inscribed tablet above resemble the incorporation of symmetrical animal figures in the carved capitals from the Persian Persepolis. 25 The framing of a passageway with free-standing columns can be considered a Buddhist translation of the Chinese que 闕 gate. 26 A standard spirit path of an Eastern Han cemetery often starts with a pair of stone que towers, followed by mythical animals and stelae and ending at the shrine in front of the pyramidal rammed earth tumulus (see Figure 11). The mubiao of the Cleric Qin of the You Prefecture, for instance, was originally p of a que gate complex. Fragments of Eastern Han funeral que had been discovered in d ferent areas, especially from the southeastern Sichuan province. 28 The stone que used the funeral complex was already a translation of its counterpart with wooden struct serving in the living quarters. In an actual wooden que gate, the two towers framing passageway are often connected in the middle above the path with roofs and sometim verandas, such as the ones in the crown complex of the hunping jar from the museum Nanjing. They might also be connected with enclosing walls thus serve the function of actual gate. In the tombs from the period of Eastern Jin and the Southern Dynasties (2 589), however, the free-standing stone que towers preceding the mythical animal scu tures largely disappeared and the mubiao columns were added following them.
These mubiao pillars bear great similarities with the Ashoka columns in India fr the 3rd century BCE. 24 The combination of animal sculptures at the summit, a slender sh with inscriptions planted on the ground, and a seat decorated with lotus petals in-betwe is a characteristic feature for the columns ordered to be founded by Ashoka (r. 268-BCE), the model king for Buddhist sponsorship and the quintessential example chakravarti, a religious universal ruler. Known as Ayuwang 阿育王 in Chinese, ma The mubiao of the Cleric Qin of the You Prefecture, for instance, was originally part of a que gate complex. Fragments of Eastern Han funeral que had been discovered in different areas, especially from the southeastern Sichuan province. 27 The stone que used in the funeral complex was already a translation of its counterpart with wooden structure serving in the living quarters. In an actual wooden que gate, the two towers framing the passageway are often connected in the middle above the path with roofs and sometimes verandas, such as the ones in the crown complex of the hunping jar from the museum in Nanjing. They might also be connected with enclosing walls thus serve the function of an actual gate. In the tombs from the period of Eastern Jin and the Southern Dynasties (266-589), however, the free-standing stone que towers preceding the mythical animal sculptures largely disappeared and the mubiao columns were added following them.
These mubiao pillars bear great similarities with the Ashoka columns in India from the 3rd century BCE. 28 The combination of animal sculptures at the summit, a slender shaft with inscriptions planted on the ground, and a seat decorated with lotus petals in-between is a characteristic feature for the columns ordered to be founded by Ashoka (r. 268-232 BCE), the model king for Buddhist sponsorship and the quintessential example of chakravarti, a religious universal ruler. Known as Ayuwang 阿育王 in Chinese, many monasteries in his name were established in his honor in early Medieval China, including the one rebuilt by Emperor Wu of Liang 梁武帝, the cousin of Prince Xiao Jing. 29 The Xiao Jing mubiao has a sculpture of a winged chimerical creature standing on the top of a large disk with lotus petal decoration. A comparison of the Xiao Jing mubiao (early 6th century) with the Ashoka pillar (3rd century BCE) (see Figure 12), the Persepolis columns (5th-4th centuries BCE), and the Naxos Sphinx pillar (6th century BCE) (see Figure 13) clearly indicates the cognate relationships among them and the possible transmission of the chimerical column from the West to the East. Buddhism served as a very important medium for the formal translation in this monumental construction. with the Ashoka pillar (3rd century BCE) (see Figure 12), the Persepolis columns (5th-4th centuries BCE), and the Naxos Sphinx pillar (6th century BCE) (see Figure 13) clearly indicates the cognate relationships among them and the possible transmission of the chimerical column from the West to the East. Buddhism served as a very important medium for the formal translation in this monumental construction. While the major formal features of the Xiao Jing mubiao were mainly of foreign origins, the tablets inscribed with the tomb master's name and official titles, a traditional Confucian ritual for honoring the deceased ancestors, also went through the Buddhist translation. With spirit path running from south to north, two mubiao pillars used to stand on the east and west sides of the passage. Today, only the one on the west side survived. The inscriptions on its tablet, however, would be unreadable to any literate Chinese on the first sight. The twenty-three Chinese characters were written in mirror-image, or fanshu 反書, exactly symmetrical stroke by stroke with those on the tablet of the missing east mubiao pillar. In traditional Chinese cosmology, the east, which is associated with the element wood in the circle of Five Elements wuxing 五行, symbolizes life, while the west While the major formal features of the Xiao Jing mubiao were mainly of foreign origins, the tablets inscribed with the tomb master's name and official titles, a traditional Confucian ritual for honoring the deceased ancestors, also went through the Buddhist translation. With spirit path running from south to north, two mubiao pillars used to stand on the east and west sides of the passage. Today, only the one on the west side survived. The inscriptions on its tablet, however, would be unreadable to any literate Chinese on the first sight. The twenty-three Chinese characters were written in mirror-image, or fanshu 反書, exactly symmetrical stroke by stroke with those on the tablet of the missing east mubiao pillar. In traditional Chinese cosmology, the east, which is associated with the element wood in the circle of Five Elements wuxing 五行, symbolizes life, while the west is the direction associated with death and afterlife. The mirror-image of standard legible Chinese characters on the west mubiao of the Xiao Jing tomb, thus, was not meant for the living-the visitors who pass through the spirit path to pay homage to the deceased, but for the very tomb master who was buried behind. Wu Hung argued that the mirror-image inscriptions suggest a transparent stone slab and presume a vision from the direction of the tomb, the perspective of the deceased. 30 The resurrection of the vision of the dead in funeral architecture was the result of a revised understanding about life and death brought by the new faith of Buddhism. Buddhists believe death was not the end of life but a necessary step to transcend life toward enlightenment. Buddhism gained enormous popularity in south China during the Liang dynasty, whose ruling classes include the imperial Xiao clan. Xiao Jing's cousin, Emperor Wu of Liang, was the famous Buddhist emperor who had founded numerous monasteries and personally served in Buddhist temples only to be ransomed by his courtiers to return to throne. 31 Xiao Jing himself also wrote letters in support of Buddhism. 32 In discussion of the mirror-image in the mubiao inscriptions, Wu Hung argued, "The important point is that this reading/viewing process forces the mourner to go through a psychological dislocation from this world to the world beyond it . . . The discovery of the mirror relationship between the two inscriptions forges a powerful metaphor for the opposition between life and death . . . More important, to completely fulfill the ritual transformation, the material existence of the gate has to be rejected". 33 Indeed, the Buddhist translation of funeral architecture in China during this period made more tangible transformation of the physical structure engaging ritual activities aboveground. The mubiao pillars were no longer replicas of timber towers in the Chinese palace, as the stone carved que gates did in previous funeral complexes. Rather, they derived their forms from foreign Buddhist architecture. In terms of decorative motifs, sacred figures and historic scenes representing Confucian ideologies and morality were replaced by chimerical creatures both guarding the ground and soaring in the sky; architectural details imitating palatial edifices were replaced by the symbolic Buddhist image of the lotus flower. As Wu Hung observed, "a funerary gate no longer related itself to a counter-image in the living world and derived its meaning from this opposition; rather, it directly expressed the idea of transcendence and enlightenment. Most important, the mirror inscriptions on the gate completely alter the relationship between a monument and its audience: instead of presenting readable texts confirming the shared values of filial piety, they 'reverse' the conventional way of writing and challenge the viewer's perception, forcing him to reinterpret a funerary monument and to view it with fresh eyes". 34 The new monumentality after the Buddhist translation blurred the boundaries between life and death, highlighting the active process of the funeral rites rather than simply providing a static familiar living environment for the afterlife. The inscriptions along the spirit path were written for both the eyes of the living and the soul of the deceased, making a spiritual transformation for the stone and earth of the tomb structure. It is a powerful metaphor about transcendence and enlightenment.

The Shared Superstructure: Lingtai, Xiangtang, Mingtang, and the Pagodas
The most characteristic architectural symbol of Buddhism in East Asian is the pagoda. Translating the Buddhist relics structure into the Chinese timber building context, the Louge 樓閣 (tower-pavilion) style 35 wooden pagoda features a multi-story tower, often with an odd number of levels each with a sloping tiled roof diminishing in both heights and width toward the top. The number of bays for each level often remain the same with the intercolumnar distances diminish as the height rises. Completing the submit of such a pagoda is the wooden axis with chatras. Originated in China, such wooden pagodas are popular in all East Asian countries, including Korea and Japan, for instance, the 7th-century five-story pagoda from Horyuji in Nara, 36 which is the oldest extant wooden pagoda in the world (see Figure 14). In China, three-dimensional images of early Louge style pagoda can be found in Buddhist grottoes, for instance, the 5th-century Yungang caves. 37 Although the oldest extant wooden pagoda in China, the Wooden Pagoda of Yingxian (see Figure 15) is from the 11th century, some masonry pagodas from the Tang dynasty also mimic wooden frames in decorative details on the walls. 38 Religions 2021, 12, x FOR PEER REVIEW 17 of 28 Louge style pagoda can be found in Buddhist grottoes, for instance, the 5th-century Yungang caves. 38 Although the oldest extant wooden pagoda in China, the Wooden Pagoda of Yingxian (see Figure 15) is from the 11th century, some masonry pagodas from the Tang dynasty also mimic wooden frames in decorative details on the walls. 39 Figure 14. Five-story pagoda, Horyuji, Nara, Japan, 7th-8th centuries (photo by author). Figure 14. Five-story pagoda, Horyuji, Nara, Japan, 7th-8th centuries (photo by author).
Buddhist relics structures first appeared in China in the western regions along the ancient Silk Road. The region, known as Xiyu 西域, the Western Realm, refers to a vast area west of the Hexi Corridor in today's Gansu province, including Xinjiang in modern China and areas in many other Central Asian countries. Buddhism was first introduced to China from India via Central Asia through the ancient Silk Road. 39 In the early 20th century, Buddhist ruins were discovered by Western exploders 40 such as Marc Aurel Stein (1862Stein ( -1943. 41 Since the 1950s, Chinese archaeologists made systematic surveys of Buddhist sites in Xinjiang, excavating and documenting ancient structures including stupas. These early stupas in Western China, for instance, the Mauri-tim stupa near Kashgar, 42 were often constructed with adobe. Sharing with the Indian stupa in features such as the solid core and a tripartite vertical division, however, they often had a square plan with an emphasis on the continuity from the base to the upper axis, shapes taping gradually toward the top instead of featuring a large hemispherical main body (anda) in the middle part. They share more in common with the Central Asian, especially the Gandara region stupa from the Kushan period (1st to 4th centuries). 43 A 3rd-century stupa from the Subash monastery near Kuche has a tall square base, on top of which a cylindrical middle drum supports a domical top similar to the anda in Indian stupa 44 (see Figure 16). Small holes appear on different levels in the square base, the cylindrical drum, and the domical top, which suggest there might be additional wooden or ceramic surface materials attached. Compared to the Sanchi stupa, the tomb mound feature was played down and the soaring verticality was highlighted. The square base has an arch opening on one side, clearly defining a frontal façade and giving the concentric plan an axial orientation. The plan and architectural image give equal emphasis on the geometric motifs of square and circle. 45 All these features make the Xiyu stupas closer to the ritual architecture of China and further differentiated from the Indian prototype. Similar stupas had also been discovered in other Xiyu sites such as Miran and Khotan. 46 Figure 14. Five-story pagoda, Horyuji, Nara, Japan, 7th-8th centuries (photo by author). Buddhist relics structures first appeared in China in the western regions along the ancient Silk Road. The region, known as Xiyu 西域, the Western Realm, refers to a vast area west of the Hexi Corridor in today's Gansu province, including Xinjiang in modern China and areas in many other Central Asian countries. Buddhism was first introduced to China from India via Central Asia through the ancient Silk Road. 40 In the early 20th century, Buddhist ruins were discovered by Western exploders 33 such as Marc Aurel Stein (1862Stein ( -1943. 41 Since the 1950s, Chinese archaeologists made systematic surveys of Buddhist sites in Xinjiang, excavating and documenting ancient structures including stupas. These early stupas in Western China, for instance, the Mauri-tim stupa near Kashgar, 42 were often constructed with adobe. Sharing with the Indian stupa in features such as the solid core and a tripartite vertical division, however, they often had a square plan with an emphasis on the continuity from the base to the upper axis, shapes taping gradually toward the top instead of featuring a large hemispherical main body (anda) in the middle part. They share more in common with the Central Asian, especially the Gandara region stupa from the Kushan period (1st to 4th centuries). 43 A 3rd-century stupa from the Subash monastery near Kuche has a tall square base, on top of which a cylindrical middle drum supports a domical top similar to the anda in Indian stupa 44 (see Figure 16). Small holes appear on different levels in the square base, the cylindrical drum, and the domical top, which suggest there might be additional wooden or ceramic surface materials attached. Compared to the Sanchi stupa, the tomb mound feature was played down and the soaring verticality was highlighted. The square base has an arch opening on one side, clearly defining a frontal façade and giving the concentric plan an axial orientation. The plan and architectural image give equal emphasis on the geometric motifs of square and circle. 45 All these features make the Xiyu stupas closer to the ritual architecture of China and further differentiated from the Indian prototype. Similar stupas had also been discovered in other Xiyu sites such as Miran and Khotan. 46 In China Proper, the earliest wooden pagodas in the Louge Style were constructed around a rammed earth core. Professor Fu Xinian suggested that the pre-Buddhist taixie 臺榭 tradition in Chinese architecture made it natural for the Chinese Buddhists to adopt the forms of the Xiyu earth stupa and combine them with the Chinese wooden construction. 47 Taixie is a construction method in early Chinese architecture for building multilevel monumental structures combining rammed earth platforms with surrounding wooden structures. Wrapping wooden verandas around the lower levels of platforms and In China Proper, the earliest wooden pagodas in the Louge Style were constructed around a rammed earth core. Professor Fu Xinian suggested that the pre-Buddhist taixie 臺榭 tradition in Chinese architecture made it natural for the Chinese Buddhists to adopt the forms of the Xiyu earth stupa and combine them with the Chinese wooden construction. 47 Taixie is a construction method in early Chinese architecture for building multi-level monumental structures combining rammed earth platforms with surrounding wooden structures. Wrapping wooden verandas around the lower levels of platforms and elevating wooden towers on the top, the taixie method created an appearance of great scale and height without the actual creation of multiple-story interior space. 48 Widely discovered in archaeological sites of the Zhou (1046-221 BCE), Qin (221-206 BCE), and Han (206 BCE to 220 CE) periods, they gradually disappeared since the Medieval time. 49 Like Luo Shiping and many other scholars, Fu also believes that the high wooden towers were built for the hope to achieve immortality. The Daoist belief that immortals favored tower dwellings had contributed to the creation of the Louge Style pagoda. 50 The famous nine story pagoda of the Yongning Monastery from the Northern Wei capital Luoyang was constructed with such a taixie method. After excavation, archaeologists discovered on the site of the Yongning Monastery pagoda rammed earth platform of 20 by 20 m on top of a rammed earth base of 38.2 by 38.2 m. The upper inner platform should be the earth core for the first floor of the pagoda, which was originally surrounded by a wooden veranda; the wider lower platform should be the base of the pagoda. Based on historical records such as the Water Classics (Shuijingzhu 水經註), contemporary pagoda images from the Northern Wei Buddhist caves such as those form Yungang and Dunhuang, and the archaeological data, scholars reconstructed the plan, elevation, and section of this famous early wooden pagoda. Fu Xinian's reconstruction is a nine-story pagoda with a square plan and a central pillar within a rammed earth core with wooden reinforcement. The lower seven stories are wooden verandas around earth platforms and the upper two stories are pure wooden structures. Each floor has a nine-bay façade on each side with both a sloping roof and a wooden balcony 51 (see Figure 17).  49 Like Luo Shiping and many other scholars, Fu also believes that the high wooden towers were built for the hope to achieve immortality. The Daoist belief that immortals favored tower dwellings had contributed to the creation of the Louge Style pagoda. 50 The famous nine story pagoda of the Yongning Monastery from the Northern Wei capital Luoyang was constructed with such a taixie method. After excavation, archaeologists discovered on the site of the Yongning Monastery pagoda rammed earth platform of 20 by 20 m on top of a rammed earth base of 38.2 by 38.2 m. The upper inner platform should be the earth core for the first floor of the pagoda, which was originally surrounded by a wooden veranda; the wider lower platform should be the base of the pagoda. Based on historical records such as the Water Classics (Shuijingzhu 水經註), contemporary pagoda images from the Northern Wei Buddhist caves such as those form Yungang and Dunhuang, and the archaeological data, scholars reconstructed the plan, elevation, and section of this famous early wooden pagoda. Fu Xinian's reconstruction is a nine-story pagoda with a square plan and a central pillar within a rammed earth core with wooden reinforcement. The lower seven stories are wooden verandas around earth platforms and the upper two stories are pure wooden structures. Each floor has a nine-bay façade on each side with both a sloping roof and a wooden balcony 51 (see Figure 17).  The Yongning Monastery pagoda was built in 516 and burned down in 534. Half a millennium later, rulers of a regional regime in Northwestern China, the Western Xia Kingdom, built the main structures of their mausoleums in a way similar to both the pagoda in Luoyang and the stupas along the Silk Road. In today's Ningxia Hui Autonomous Region of northwest China, at the foot along the eastern slopes of the Helan Mountain, an area of some 50 square kilometers provides the resting places for nine rulers of the Western Xia kingdom from the late 10th to the early 13th centuries. It was not entirely clear about the identity for each of the nine royal tombs, which share the same basic plan and the same north-south orientation. Each mausoleum has two layers of walls with corner towers, defining an inner court and an outer court such as in the living cities. The outer layer has only one gate located at the center of the south wall while the inner layer has gates on all four cardinal directions. The plan has a strong axiality and is highly symmetrical. The north and south gates are located on the main north-south axis and other key elements, such as the corner towers, quetai 雀臺 platforms, and stele pavilions, symmetrically frame the central axis on both sides (see Figure 18). The main tomb structures, the sacrificial hall xiandian 獻殿 and the tomb mound lingtai 陵臺, however, are deliberately off the main axis on the west side. 52 The geometric center for the inner court is the central platform zhongxintai 中心臺. 53 Religions 2021, 12, x FOR PEER REVIEW 20 of 28 The Yongning Monastery pagoda was built in 516 and burned down in 534. Half a millennium later, rulers of a regional regime in Northwestern China, the Western Xia Kingdom, built the main structures of their mausoleums in a way similar to both the pagoda in Luoyang and the stupas along the Silk Road. In today's Ningxia Hui Autonomous Region of northwest China, at the foot along the eastern slopes of the Helan Mountain, an area of some 50 square kilometers provides the resting places for nine rulers of the Western Xia kingdom from the late 10th to the early 13th centuries. It was not entirely clear about the identity for each of the nine royal tombs, which share the same basic plan and the same north-south orientation. Each mausoleum has two layers of walls with corner towers, defining an inner court and an outer court such as in the living cities. The outer layer has only one gate located at the center of the south wall while the inner layer has gates on all four cardinal directions. The plan has a strong axiality and is highly symmetrical. The north and south gates are located on the main north-south axis and other key elements, such as the corner towers, quetai 雀臺 platforms, and stele pavilions, symmetrically frame the central axis on both sides (see Figure 18). The main tomb structures, the sacrificial hall xiandian 獻殿 and the tomb mound lingtai 陵臺, however, are deliberately off the main axis on the west side. 52 The geometric center for the inner court is the central platform zhongxintai 中心臺. 53 Most structures in the Western Xia royal tombs were constructed with rammed earth, with the additions of bricks, paints, and glazed tiles for protection and decoration. The Tomb No. 1, which was believed to be the mausoleum for the founding ruler Taizu (Li Jiqian 李繼遷), for instance, has an octagonal rammed earth platform of nine steps, the sizes of which reduce progressively toward the top. On the base level, each of the eight sides of the octagon measures approximately 12 to 14 m. Horizontal lines of holes appear on each side of every level. The holes measure approximately 20 cm in diameter for each, which must have been the traces left by the wooden rafters supporting a tiled roof. During the archaeological excavations, large number of ceramic tiles, tile ends, animal sculptures for roof decoration, charcoal, and rotten wood were discovered on the upper steps of the rammed earth platform, as well as on the ground near the lingtai. 54 Thus, it is highly possible that the steps of the earth platform were surrounded by wooden verandas with tiled roof, transforming the exterior of the earth platform into a wooden pagoda (see Figure  19). Like the Yongning Monastery pagoda, the structure of wooden façades around an Most structures in the Western Xia royal tombs were constructed with rammed earth, with the additions of bricks, paints, and glazed tiles for protection and decoration. The Tomb No. 1, which was believed to be the mausoleum for the founding ruler Taizu (Li Jiqian 李繼遷), for instance, has an octagonal rammed earth platform of nine steps, the sizes of which reduce progressively toward the top. On the base level, each of the eight sides of the octagon measures approximately 12 to 14 m. Horizontal lines of holes appear on each side of every level. The holes measure approximately 20 cm in diameter for each, which must have been the traces left by the wooden rafters supporting a tiled roof. During the archaeological excavations, large number of ceramic tiles, tile ends, animal sculptures for roof decoration, charcoal, and rotten wood were discovered on the upper steps of the rammed earth platform, as well as on the ground near the lingtai. 54 Thus, it is highly possible that the steps of the earth platform were surrounded by wooden verandas with tiled roof, transforming the exterior of the earth platform into a wooden pagoda (see Figure 19). Like the Yongning Monastery pagoda, the structure of wooden façades around an earth core in the Western Xia royal tombs is basically a taixie method. Seen from the exterior, the lingtai mound used to be a multi-story tower, with all levels featuring a sloping tiled roof diminishing in both heights and width toward the top. In a similar way as the system of Louge style Buddhist pagodas, the number of levels for each lingtai is always an odd number, either 9, 7, or 5. The lingtai for emperor Taizu, for example, is the highest nine story, same as the Yongning Monastery pagoda.
Religions 2021, 12, x FOR PEER REVIEW 21 of 2 earth core in the Western Xia royal tombs is basically a taixie method. Seen from the exte rior, the lingtai mound used to be a multi-story tower, with all levels featuring a slopin tiled roof diminishing in both heights and width toward the top. In a similar way as th system of Louge style Buddhist pagodas, the number of levels for each lingtai is alway an odd number, either 9, 7, or 5. The lingtai for emperor Taizu, for example, is the highes nine story, same as the Yongning Monastery pagoda. Unlike the pre-Buddhist Chinese tombs such as the Mausoleum for the First Empero of Qin, the lingtai mound in the Western Xia mausoleum is not built on top of the under ground tomb chambers mushi 墓室. Due to the damage made by earlier tomb robbers, th tomb chambers for Tomb No. 6 were revealed and archaeologists followed to make exca vation and documentation. Tomb chambers are located right in front of the lingtai, ap proximately 18 m to its south. Symmetrically planned with a north-south axis, the centra chamber is framed by two smaller side chambers on the east and west sides, and con nected with another group of chambers to its south through a corridor. South of the tom chambers is sloping passageway mudao 墓道, linking the floor of the underground cham bers with the ground surface, which is approximately 25 m above. 55 (Figure 20) The sacri ficial hall xiandian is very close to the entrance of the mudao passageway. The three centra parts from south to north, xiandian, the underground mudao and mushi, and the lingtai, al follow the same north-south axis, which is to the west of the main north-south axis estab lished by the walls and gates, parallel but not overlapped. Without covering the coffins o the tomb masters in the underground tomb chambers, the functionality of the lingta mound is purely symbolic. Like the pagoda in Buddhism, lingtai in the Western Xia roya tomb is not a structure to protect the physical remains of a reincarnated sentient body, bu a timeless monument dedicated to the hope for a future enlightenment. Unlike the pre-Buddhist Chinese tombs such as the Mausoleum for the First Emperor of Qin, the lingtai mound in the Western Xia mausoleum is not built on top of the underground tomb chambers mushi 墓室. Due to the damage made by earlier tomb robbers, the tomb chambers for Tomb No. 6 were revealed and archaeologists followed to make excavation and documentation. Tomb chambers are located right in front of the lingtai, approximately 18 m to its south. Symmetrically planned with a north-south axis, the central chamber is framed by two smaller side chambers on the east and west sides, and connected with another group of chambers to its south through a corridor. South of the tomb chambers is sloping passageway mudao 墓道, linking the floor of the underground chambers with the ground surface, which is approximately 25 m above. 55 ( Figure 20) The sacrificial hall xiandian is very close to the entrance of the mudao passageway. The three central parts from south to north, xiandian, the underground mudao and mushi, and the lingtai, all follow the same north-south axis, which is to the west of the main north-south axis established by the walls and gates, parallel but not overlapped. Without covering the coffins of the tomb masters in the underground tomb chambers, the functionality of the lingtai mound is purely symbolic. Like the pagoda in Buddhism, lingtai in the Western Xia royal tomb is not a structure to protect the physical remains of a reincarnated sentient body, but a timeless monument dedicated to the hope for a future enlightenment. According to Xixiaji 西夏紀, the Records of the Western Xia, the rulers of the Western Xia were descendants of the Tuoba clans of the Northern Dynasties, the imperial clan of the Northern Wei empire who built the Yongning Monastery in the 6th century. 56 Like their remote ancestors, the imperial families of the Western Xia were also Buddhists. In 1007, after his mother Wangshi 罔氏 died, King Taizong (Li Deming 李德明) sent envoys to the Song court, asking for permission to repair the ten great temples in Mount Wutai. 57 Mount Wutai was located at the border area among Song, Liao, and Western Xia then under the Song jurisdiction. It is one of the four sacred Mountains in China and revered as the seat of bodhisattva Manjushri, the Bodhisattva of Wisdom. By the Tang dynasty (618-907), Mount Wutai had become one of the most important Buddhist centers in China and an international pilgrimage site, drawing Buddhist pilgrims from such faraway places as Japan and India. 58 The Song emperor responded to Li's request by sending mourning envoys as well as sacrificial items to Mount Wutai, contributing to the religious rituals performed for Wangshi's afterlife. 59 The Repairing or making monetary contribution for the repair of statues and buildings in temples and monasteries is a major merit for Buddhists to build up good karma 業 for desirable future reincarnations and the eventual enlightenment. Such religious contributions were part of the funeral service for Buddhists in East Asia. The adoption of the form of Buddhist pagoda for the construction of lingtai in Western Xia royal tombs was the result of the same intention for desirable karmic retribution in honor of the deceased.
The Yongning Monastery pagoda is not the only prototype for the lingtai from the Western Xia royal tombs. There was an even more remote model in Chinese funeral architecture. During the Warring States period (476-221 BCE), the kings of the Zhongshan state also built their mausoleums within two layers of rectangular walls, gated by the que towers in the middle of the southern wall. Zhaoyutu 兆域圖, the map of the entire mausoleum complex carved in a bronze plate discovered from the very archaeological site, indicates that within the inner court, five multi-story structures were elevated on top of a According to Xixiaji 西夏紀, the Records of the Western Xia, the rulers of the Western Xia were descendants of the Tuoba clans of the Northern Dynasties, the imperial clan of the Northern Wei empire who built the Yongning Monastery in the 6th century. 56 Like their remote ancestors, the imperial families of the Western Xia were also Buddhists. In 1007, after his mother Wangshi 罔氏 died, King Taizong (Li Deming 李德明) sent envoys to the Song court, asking for permission to repair the ten great temples in Mount Wutai. 57 Mount Wutai was located at the border area among Song, Liao, and Western Xia then under the Song jurisdiction. It is one of the four sacred Mountains in China and revered as the seat of bodhisattva Manjushri, the Bodhisattva of Wisdom. By the Tang dynasty (618-907), Mount Wutai had become one of the most important Buddhist centers in China and an international pilgrimage site, drawing Buddhist pilgrims from such faraway places as Japan and India. 58 The Song emperor responded to Li's request by sending mourning envoys as well as sacrificial items to Mount Wutai, contributing to the religious rituals performed for Wangshi's afterlife. 59 The Repairing or making monetary contribution for the repair of statues and buildings in temples and monasteries is a major merit for Buddhists to build up good karma 業 for desirable future reincarnations and the eventual enlightenment. Such religious contributions were part of the funeral service for Buddhists in East Asia. The adoption of the form of Buddhist pagoda for the construction of lingtai in Western Xia royal tombs was the result of the same intention for desirable karmic retribution in honor of the deceased.
The Yongning Monastery pagoda is not the only prototype for the lingtai from the Western Xia royal tombs. There was an even more remote model in Chinese funeral architecture. During the Warring States period (476-221 BCE), the kings of the Zhongshan state also built their mausoleums within two layers of rectangular walls, gated by the que towers in the middle of the southern wall. Zhaoyutu 兆域圖, the map of the entire mausoleum complex carved in a bronze plate discovered from the very archaeological site, indicates that within the inner court, five multi-story structures were elevated on top of a shared platform (see Figure 21). Each of the five structures features two additional concentric layers of rammed earth platforms surrounded by wooden verandas. The lower layer measures 92 by 110 m, a near square rectangle. The upper layer recedes from the lower platforms. The sacrificial hall, or xiangtang 享堂, is built on top of the upper layer rammed earth platform. The pointed roof of the xiangtang and the single slope roofs of the two verandas expand in size toward the lower base, forming a pyramidal profile for the tomb structure 60 (see Figure 22) The concentric plan and multilayered verticality of the xiangtang shared much in common with the lingtai from the Western Xia Royal tombs, which were built more than a thousand years later. Combining a supporting earth core with a wooden frame wrapping, they were both manifestations of the taixie structure that had been widely used for the construction of monumentality since the Zhou dynasty. shared platform (see Figure 21). Each of the five structures features two additional concentric layers of rammed earth platforms surrounded by wooden verandas. The lower layer measures 92 by 110 m, a near square rectangle. The upper layer recedes from the lower platforms. The sacrificial hall, or xiangtang 享堂, is built on top of the upper layer rammed earth platform. The pointed roof of the xiangtang and the single slope roofs of the two verandas expand in size toward the lower base, forming a pyramidal profile for the tomb structure 60 (see Figure 22) The concentric plan and multilayered verticality of the xiangtang shared much in common with the lingtai from the Western Xia Royal tombs, which were built more than a thousand years later. Combining a supporting earth core with a wooden frame wrapping, they were both manifestations of the taixie structure that had been widely used for the construction of monumentality since the Zhou dynasty.  shared platform (see Figure 21). Each of the five structures features two additional concentric layers of rammed earth platforms surrounded by wooden verandas. The lower layer measures 92 by 110 m, a near square rectangle. The upper layer recedes from the lower platforms. The sacrificial hall, or xiangtang 享堂, is built on top of the upper layer rammed earth platform. The pointed roof of the xiangtang and the single slope roofs of the two verandas expand in size toward the lower base, forming a pyramidal profile for the tomb structure 60 (see Figure 22) The concentric plan and multilayered verticality of the xiangtang shared much in common with the lingtai from the Western Xia Royal tombs, which were built more than a thousand years later. Combining a supporting earth core with a wooden frame wrapping, they were both manifestations of the taixie structure that had been widely used for the construction of monumentality since the Zhou dynasty.

Buddhism and the Transformation of Chinese Funeral Architecture
The Yongning Monastery pagoda was chronologically sandwiched in-between the mausoleums for the kings of the Zhongshan state and the Western Xia royal tombs. A common feature for the three types of monumental constructions as represented by these three complexes is a ritual hierarchical order that all Chinese monumentality subscribes to. The ritual hierarchy may be expressed in the size of the walled area, the scale of the central monument, the number of buildings and gates for a complex, or the number of stories for the main tower. The Yongning Monastery pagoda has nine layers, the Great Wild Geese pagoda in Tang capital Changan has seven, and the wooden pagoda in the Ying county from the Liao dynasty has five. 61 Among the Western Xia royal tombs, the lingtai mounds for Taizu and Taizong were nine-story tall, and the rest of them were either seven-or five-story tall, depending on the posthumous evaluations of the tomb masters by their decedents. According to the Book of Rites, or Liji 禮記, the Son of Heaven Tianzi 天子 can have seven ancestral temples, a ruler of a local state Zhuhou 諸侯 five, a minister Dafu 大夫 three, a common aristocrat Shi 士 one; for the elevation above the ground of the main ceremonial hall's floor, the Son of Heaven nine feet (chi 尺), a local state ruler seven feet, a minister five, and a common aristocrat three. 62 The legendary architecture for such a ritual system is mingtang 明堂, the building complex where the Son of Heaven was supposed to make sacrifice to Heaven and the royal ancestors, performed the monthly rituals in different halls to harmonize the world according to the seasons, met homage-paying local rulers and court subjects, and delivered the most important edicts and lectures. 63 The structure of the Han dynasty mingtang was also of the taixie type, a combination of a stepped rammed earth core with an envelope of wooden frame and sloping tiled roofs. 64 Legitimizing the regime as holding the Mandate of Heaven, the construction of mingtang is one of the most significant architectural projects a Confucian dynastic ruler would have embarked on, including the non-Chinese speaking rulers of the Northern Wei and Western Xia. 65 The translation of Buddhist concepts and forms into East Asian architecture was deeply imbedded in the Confucian context. It was a process operating upon the vocabularies and grammars of various local building traditions, for which the Medieval Chinese funeral architecture bears one of the most tangible fruits. The transformation started from underground, substituting local motifs in the tomb chambers with Buddhist symbols without altering the funeral space and structures. As Buddhist concepts further incorporated into the Chinese thoughts, revised views on life and death brought new elements to the spirit path, the passageway framing active funeral rites. When, finally, the main funeral structures were given Buddhist touches, it was already hard to tell whether the Buddhist became Chinese or the Chinese became Buddhist. Like the translation of Buddhist sutras that had created new vocabularies and brought new meanings to the Chinese language, the translation of Buddhism in the built environments had also participated in the very formation of architectural traditions in China. It blurred the boundaries between Buddhist architecture and other architectural typological divisions, which were largely based on the differentiation of functionality, the "content" of architecture.
In his 1939 article "Iconography and Iconology: An Introduction to the Study of Renaissance Art", Erwin Panofsky discussed the relationship between form and subject matter in European art and argued that on the deepest level, there is no "form as such" but just a continuous series of multilayered "contents". He argued that "in whichever stratum we move, our identifications and interpretations will depend on our subjective equipment, and for this very reason will have to be supplemented and corrected by an insight into historical processes the sum total of which may be called tradition". 66 In the field of architectural history, the content is often understood as the functionality of a building, practical or symbolic. The application of a split between form and content in the discussion of traditional Chinese architecture obscures the profound impact Buddhism made to the Chinese architectural tradition, in which formal consistency often overshadows the differences in content, just like the power of the Chinese characters have done to every textual translation. On the other hand, Buddhist architecture, or fojiao jianzhu 佛教建築, and funeral architecture, or lingmu jianzhu 陵墓建築, are often categorized as two different types in the discipline of Chinese architectural history. An uncomfortable subtype within these two categories is the pagoda, which is obviously of funeral origin but often strictly discussed under the Buddhist umbrella. The other side of the dilemma, those classified as funeral architecture but primarily constructed and decorated within the Buddhist contexts, is often neglected, remaining a blind spot unable to be recognized as a discomfort at all. The uncovering of such categorical discomfort as imbedded in Buddhist vs. funeral architecture is meaningful for a fuller understanding of Chinese architecture as, like what Panofsky said, the "historical processes" and "the sum total of which may be called tradition". It is an index of the great impact that the introduction of Buddhism had on Chinese architecture, like Xuanzang's translation of the Prajnaparamita Sutra 波若心經, which has become inseparably Buddhist and Chinese.
Funding: This research received no external funding.

Conflicts of Interest:
The author declares no conflict of interest.
Notes 1 For a collection of legends and historical records on the introduction of Buddhism during the Eastern Han period, see (Wang 2016, pp. 8-15). 2 The word "medieval" is derived from the European historical context, and its application to Chinese history has been controversial. I use the word "Medieval China" to refer to the period from the end of the Eastern Han dynasty in the early 3rd century to the end of the Southern Song dynasty (1127-1279) in the late 13th century. Early Medieval China corresponds to the period of the 3rd to 6th centuries, which includes the periods of the Three Kingdoms, Western Jin, Eastern Jin and the Sixteen Kingdoms, and the Northern and Southern Dynasties. 3 For examples of this type of scholarship, see (Miller 2015). 4 (Salguero 2014, pp. 4-11). 5 (Liu 2003); see also (Shi 2014). 6 For the Buddhist concepts of nirvana, relics, and the early development stupa in the Indian subcontinent, see (Huntington 1999, pp. 61-100).