According to Sogou Encyclopedia, Liu's wife, 1976, a former national table tennis player, was born in Shenyang, Liaoning Province. She is currently the general manager of Beijing Huaxia Guoqiu Sporting Goods Co., Ltd. and the general manager of Beijing Huaxia Guoqiu Sporting Goods Co., Ltd.

Wang, born on May 1 1, 2000 in Jilin City, Jilin Province, is a male table tennis player in China and plays for the men's table tennis team in China.