China's Zheng/Huang to defend mixed doubles title at badminton worlds final

Thailand's Dechapol Puavaranukroh/Sapsiree Taerattanachai (R) compete during the mixed doubles final match against China's Zheng Siwei (R)/Huang Yaqiong at the BWF Badminton World Championships 2019 in Basel, Switzerland, Aug. 25, 2019. (Xinhua/Li Jundong)