China's Chen Qingchen (R)/Jia Yifan compete against Thailand's Jongkolphan Kititharakul/Rawinda Prajongjai in the women's doubles competition during the group A match between China and Thailand at Badminton Sudirman Cup 2021 in Vantaa, Finland, Sept. 29, 2021. (Photo by Matti Matikainen/Xinhua)
