Following chen's retirement from the army in 2008, it was decided to promote and popularize the taekwondo campaign in china, especially among children and adolescents. In april 2009, the dojo of chen taekwondo centre was inaugurated. The orthopaedic dojo is located at the orthopaedic centre's stadium, a taekwondo training institution introduced by the orthopaedic centre, covering an area of nearly 1,000 square metres. Chen's boxing court has also received support from the korea national technological institute, which has sent the vice-president and professor kang young-seon of the black belt of tekken. Mr. Kim chul-hee, master of the boxing court, graduate of yong-in university, korea, taught in person. A number of provincial taekwondo competitions graduated from the beijing sports university in taekwondo have led as the main teaching staff. In beijing, chen zhongtao is a professional taekwondo club dominated by taekwondo classes for young children, taekwondo classes for young child...