Seo Seung Jae/Chae Yujung (L) of South Korea compete during the mixed doubles final against Zheng Siwei/Huang Yaqiong of China at 2018 Yonex French Open in Paris, France on Oct. 28, 2018. Zheng Siwei/Huang Yaqiong won 2-0 and claimed the title. (Xinhua/Chen Yichen)