11. "Human Body Use Manual-Target Management Health Preservation Method", edited by Wu Qingzhong, published by Taipei Business Week, Hong Kong City State Publishing Group, 2019, 6.4
11. Human Use Manual - Target Management Health Law, edited by Wu Qingzhong, Taipei Business Week Publishing, City-State Publishing Group, Hong Kong, 2019, 6.4
11. Human body Manual: health preserving by objective management, edited by Wu Qingzhong, published by Shangzhou, Taipei, city state publishing group, June 4, 2019