Pan-Feng Weng1, En-Chang Li1, Xing-Zhong Zhuang2. 1. Health and Life Ethics Center, Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, China. 2. Department of Organizational Work, Wenzhou Medical University, Wenzhou, 325000, Zhejiang Province, China. 522129240@qq.com.