Yu Han defeated Chun Ming Yam 6-1 6-2 in the China F8 qualifying round of 32 on hard.
Han Y. took it in straight sets.
Yu Han beat Chun Ming Yam 6-1 6-2. Umpiry, "Yu Han vs Chun Ming Yam — China F8 Qualifying Round of 32", https://umpiry.com/match/2014-07-14/han-vs-yam-china-f8-q32?utm_source=cite (as of 14 July 2014).