China's Peng Shuai hits a return against Japan's Nao Hibino during their women's singles match on day two of the Australian Open tennis tournament in Melbourne on January 21, 2020. - Professional women's tennis tournaments will resume in China in September after a 16-month boycott over concerns for the safety of Chinese player Peng Shuai, the WTA announced on April, 13.. The former doubles world number one has not been seen outside China since first making, and then withdrawing, accusations of sexual assault against a high-ranking official. - Pic: AFP