Others knew her as a nuisance, for she often blew would-be victories by injuring and bloodying opponents.
王桂圓在國內空手道界是出了名的「討厭鬼」，她常在比賽時失手傷人，也常因此被判失格，將快到手的金牌拱手讓人。就她記憶所及，她曾打傷李幼萍、梁寶蘭，但至今仍不明白是如何使對方受傷的，「我只是不小心摸到啊！