Zhengzhou Ledong Sports Training Service Center. Zhengzhou Ledong Sports Training Service Center is a professional sports training institution, with first-class athletes as the head coach and personally coaching. As a table tennis coach, I have participated in many large-scale table tennis competitions in provinces, cities and countries, as well as foreign table tennis club leagues, and achieved excellent results. Training places: Zhengzhou Training Center Sports, Henan Finance and Economics Training Center, Light Industry Training Center, North China Institute of Water Conservancy, etc.