Yan Zi, a former title-winning doubles player of the Australian Open, poses for a photo with the Norman Brookes Challenge Cup (L) and the Daphne Akhurst Memorial Cup (R) of the tournament at the opening ceremony of the Shenzhen stop of the 2019 Australian Open China Challenge on Saturday. The China Challenge, kicked off in Beijing on July 15, is holding tournaments in 10 mainland cities competed by amateur players in men’s doubles and mixed doubles games. The winning pair in each city will get the chance to play in the world final during the Australian Open 2020, which will take place from Jan. 20 to Feb. 2 in Melbourne, Australia. Wang Haolan