Zheng Qinwen turned it around to collect her first U.S. Open win. 逆转取胜收获美网开门红 郑钦文：感谢支持 我将专注比赛

y I went through like six t match every day in a row without stop and even now when I remember I don't know how my mental strength goes cuz I just keep pushing that was unbelievable journey and history for me I'm happy about what I did in the past but right now I just want to focus here and thanks for all the crowd come to support me today and thanks to all the Chinese fans