What COSPLAY societies are there in China?

There are many associations all over the country, all over the country, and some excellent associations in China are Hangzhou 304; Guangzhou meimeng, thunder support club, unlimited; Chongqing Tianjiang Studio, Century Noah and Tian Fei Family; CN in Shanghai, the figure in the mirror; Beijing's residual blood, Baigongguan, Luo Cha; Monochrome rainbow in Changchun; Anhui emblem group; New oboro Moon Animation Club in Chengdu, C+ and more.

There are many excellent COSER who don't belong to the club. I like Dark Sky Vision Studio in Chengdu very much. I don't know if it is a club, haha.