What educational psychology thoughts did China have in ancient times?

Wang Yangming's theory of mind in Song Dynasty. Li Yan and Li De, the first saints in 500 years, surpassed Zhu, Wang Xizhi, Zhang Zai and other neo-Confucianism giants. Mind learning: the mind and body of those who have no good and evil, the mind and use of those who have good and evil, the conscience of those who know good and evil, and the things of those who have good and evil. When you have nothing to do at ordinary times, clear your heart, so that when you have something to do in the future, your mind will be empty, you can distinguish right from wrong, good from evil, and life will be complete.