Claim: The aerobic gymnastics at the 2009 Asian Indoor Games, hosted by a Vietnamese city, featured four events which were aced by athletes from China who took home three out of the four gold medals.
Evidence: Aerobic gymnastics at the 2009 Asian Indoor Games was held in Hải Phòng Gymnasium, Hải Phòng, Vietnam from 1 November to 3 November 2009. Men's individual Women's individual Mixed pair Trio Zhou Xiaofeng
China Huang Jinxuan
China Vietnam
Vũ Bá Đông
Trần Thị Thu Hà China
Tao Le
Che Lei
Liu Chao