Yan Xin Qigong
Links
International Yan Xin Qigong Association (IYXQA)
Yan Xin Qigong home.
Yan Xin Qigong in Greater Houston
http://www.homestead.com/qigonghouston/
International Yan Xin Qigong Association Chapter in Houston, Texas.
http://www.homestead.com/qigonghouston/