Ding Ning of China returns the ball during the women's singles final match against Chen Meng of China at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020. (Photos: Xinhua)

Chen Meng of China enters the arena during the women's singles final match against Ding Ning of China at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.

Chen Meng of China serves the ball during the women's singles final match against Ding Ning of China at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.

Ding Ning of China enters the arena during the women's singles final match against Chen Meng of China at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.

Winner Chen Meng (L) and runner-up Ding Ning of China talk to each other during the awarding ceremony after the women's singles final match at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.

Winner Chen Meng (L) and runner-up Ding Ning of China pose during the awarding ceremony after the women's singles final match at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.

Winner Chen Meng of China poses during the awarding ceremony after the women's singles final match against Ding Ning of China at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.

Runner-up Ding Ning of China poses during the awarding ceremony after the women's singles final match against Chen Meng of China at the 2020 ITTF World Tour Platinum German Open in Magdeburg, Germany on Feb. 2, 2020.