BASEL, SWITZERLAND - AUGUST 24: Wang Yilyu(L) and Huang Dongping of China compete in the Mixed Doubles semi finals match against Dechapol Puavaranukroh and Sapsiree Taerattanachai of Thailand during day six of the Total BWF World Championships at St. Jakobshalle on August 22, 2019 in Basel, Switzerland. (Photo by Shi Tang/Getty Images)
BASEL, SWITZERLAND - AUGUST 22: Li Junhui(R) and Liu Yuchen of China compete in the Men's Doubles third round match against Takuto Inoue and Yuki Kaneko of Japan during day four of the Total BWF World Championships at St. Jakobshalle on August 22, 2019 in Basel, Switzerland. (Photo by Shi Tang/Getty Images)
