Yi Fan Xu defeated Chen Liang 6-3 6-2 in the Chengdu 25K semi-final on hard.
Fan Xu Y. took it in straight sets.
Yi Fan Xu beat Chen Liang 6-3 6-2. Umpiry, "Yi Fan Xu vs Chen Liang — Chengdu 25K Semi-final", https://umpiry.com/match/2007-05-07/liang-vs-xu-chengdu-25k-sf?utm_source=cite (as of 7 May 2007).