Yan Chong Chen defeated Yan Hua Dong 6-0 6-2 in the Changsha 10K round of 16 on hard. The result followed the form book — Yan Chong Chen came in leading the head-to-head 1–0. Yan Chong Chen extended the head-to-head to 2–0.
Chong Chen Y. took it in straight sets.
Yan Chong Chen beat Yan Hua Dong 6-0 6-2. Umpiry, "Yan Chong Chen vs Yan Hua Dong — Changsha 10K Round of 16", https://umpiry.com/match/2005-04-11/chen-vs-dong-changsha-10k-r16?utm_source=cite (as of 11 April 2005).