Da 'aozi Village, Shuanglong Street. According to Baidu map, the address of Mingxin School in Yunnan is Da 'aozi Village, Shuanglong Street. Mingxin School is a profit-making private training institution, engaged in art training (except cultural education and discipline and language training for primary and secondary school students); For-profit private training service institutions engaged in language ability, art, sports and science and technology training (except for discipline and language and culture education and training for primary and secondary school students); Literary and artistic creation; Auxiliary services for enrollment; Education and teaching testing and evaluation activities; Appraisal and evaluation services for artworks (artworks) and collectibles; Office supplies sales.