Dong Cai kang (left) sina sports news Recently, a paper entitled "the former national tennis champion to becoming a tramp, who can help him" posts among the fans. Post hero named Dong Cai kang, he was 16 years of age at that time the national tennis men's singles and doubles champion, has also won the "Nike cup" adolescent tennis champion, and gao peng, male MAO xin Chinese tennis star is the same player, included in the game in the death...