Chinanews.com, Beijing, February 12th. On February 11th, the Northern Division of the 13th National Elite School EMBA Tennis Classic Tournament kicked off at the Beijing National Tennis Center. This is also the first large-scale competition to be held in Beijing in 2023. national tennis tournament. This competition adopts the team competition system. Each team includes two pairs of men's doubles, one pair of mixed doubles, and one pair of evergreen doubles.