He is the initiator of contemporary Ideographism,[1] director of Chinese Artists Association, and Curator of Caochangdi Art District.

Sun dedicates to develop Caochangdi to assist young artists while considering less the commercial factors.

For instance, the “Zero Capital Policy” provides young artists platforms that bringing them into public.

Artist: Bi Jianxun, Chen Yu, Dao Zi, Duo Duo, Lao Che, Mang Ke, Ouyang Jianghe, Song Lin, Sun Lian'gang, Wang Wangwang, Wang Ai, Xi Chuan, Xiao Xiao, Yan Li, Yang Dian, Yu Xinqiao, Zhong Ming [4] Date: Nov 3, 2011 - Jan 1, 2012

Venue: Sun Art Center, New York City, USA