Xuefeng Chen is currently a graduate student at Guangxi Normal University, pursuing a Master’s degree in Systems Science with a focus on Systems Analysis and Integration. She earned her Bachelor's degree in Computer Science and Technology from Hebei Normal University in 2022. Her research interests include facial expression recognition and its applications, as well as face recognition and its related studies.

Liangyu Huang received her BS in Physics Education and MS in Circuits and Systems from Guangxi Normal University in Guilin, China, in 2000 and 2005, respectively. She obtained her PhD in Electric Power Systems and Automation from Guangxi University in Nanning, China, in 2019. From 2000 to 2002, she worked as a teaching assistant at the Department of Physics at Hechi College. From 2005 to 2020, she worked as an associate professor in the College of Physical Science and Technology at Guangxi University. She joined the College of Physical Science and Technology at Guangxi Normal University as an associate professor in September 2020. Her research interests include neuro-controlling and dynamics analysis in power electronics and wireless power transfer systems and the theory and application of neural networks.