师德涵养 app for iPhone and iPad 4.2 ( 6992 ratings ) Education Developer: 胜泉 余 Free Current version: 1.0.2, last update: 4 years ago First release : 16 May 2019 App size: 49.4 Mb 弘扬社会主义核心价值观，推动中华传统文化传承，北京市中小学幼儿园教师公共必修课。