John Hui advanced when Arvind Parmar retired 3-4 in the Hong Kong qualifying round of 32.
Hui J. advanced when Parmar A. retired.
John Hui beat Arvind Parmar 3-4 after Arvind Parmar retired. Umpiry, "John Hui vs Arvind Parmar — Hong Kong Qualifying Round of 32", https://umpiry.com/match/2000-10-02/hui-vs-parmar-hong-kong-q32?utm_source=cite (as of 2 October 2000).