International Mahjong Association Canada Mahjong Competition Rules Sports Association ﹐ MCA is a non-profit organization registered by the Canadian federal government in early 2015. The association is committed to promoting international standard mahjong, a healthy and educational sports competition, throughout Canada. The association promotes international standard mahjong activities through lectures, training, competitions, and other forms, in order to enrich the healthy lifestyle of Canadians, promote multicultural exchange and development, and create a harmonious and progressive social atmosphere. At the same time, by promoting international exchanges and cooperation through competitions, we contribute to the advancement of competitive sports activities in Canada. president: Max Ma Vice President: Andy Shan, Jerry Ren, Yang Daiyong, Jeffrey Wu Secretary general: Barry Zhu Deputy Secretary General: Guoqiang Cheng, Taggie Zhang website: http://mahjong-ca.org