On 23rd April 2011, Mr. Zhan Haiyuan and family visited Thian Fah Foundation Hospital. Mr. Zhan Haiyuan donated 100,000 baht and another 100,000 baht on behalf of Mr. Ni Weiye. The executive committee members who accepted the donation were Mr. Yunyong Pathomsak, Mr. Sith Sithivaraphorn, Mr. Udomsak Tantimedh, Mr. Chaikit Charoenyingsathaporn. The executive committee members also presented Mr. Zhan Haiyuan a golden Guanyin figurine.
Mr. Zhan Haiyuan is honorary advisor of Chao An Association of Thailand, Vice president and Chinese secretary of 中华佛学研究社, vice president of 同熙公会, vice president and Chinese secretary of 友谊互助社, president of 詹进源企业 company limited, 北榄府詹进源工程 company limited.