Ying ying duan hi-res stock photography and images - Alamy
China's Duan Yingying upsets Eugenie Bouchard: Canadian blames stomach injury for first-round defeat | South China Morning Post
Ying-Ying Duan | Apia International 2017 - WTA Premier (Sydn… | Flickr
Resilient Duan claims first WTA title in Nanchang
Duan Yingying gets first ever Australian Open win, defeat Rebecca Sramkova
Vania King to meet Ying-Ying Duan in Jiangxi Open final - Eurosport
Duan Yingying - Wikipedia
Ying-Ying Duan (CHN) Tennis - PTT Thailand Open 2015 - Pattaya - WTA - Dusit Thani Hotel - Thailand - 2015 | Juergen Hasenkopf Photography
Doubles Dossier: Duan Yingying reaches new heights
China's 'Duanwenport' looks to win more after shocking Bouchard[1]- Chinadaily.com.cn
Chinese professional tennis players Duan Yingying and Yang Zhaoxuan compete against Ukrainian professional tennis player Lyudmyla Kichenok and Sloven Stock Photo - Alamy
Saisai Zheng & Yingying Duan of China and Timea Babos of Hungary & Kristina Mladenovic of France with their trophies after the doubles final of the 2019 Roland Garros Grand Slam tennis
Naomi Osaka vs Yingying Duan Full Match | 2016 US Open Round 2 - YouTube
1,378 Duan Yingying Photos and Premium High Res Pictures - Getty Images
Venus Williams crushes Ying-Ying Duan in 58 minutes at Australian Open | Australian Open 2017 | The Guardian