2021112 Xiao Tuan used to be the general manager of Fuming Branch of Ningbo Yinzhou Hengsi Education and Training Co., Ltd. and the general manager of Chunbo Cultural and Creative Studio in Zhejiang Free Trade Zone, mainly engaged in mathematical thinking, English training, Chinese reading and writing, scientific thinking12 years old or older. (Operating within the validity period of the license). (Projects subject to approval according to law can only be operated after approval by relevant departments)