She had short sightedness, with degrees of 400 in one eye, and 350 in another. After practising for a period of time, she gained promotion to 1st degree Black Belt, and the degrees dropped to 300 in both eyes. There was certainly a marked improvement in her eyesight.

She felt uncomfortable throughout her whole body, but no examination could reveal anything wrong with her. After recommendation from her friends, she started practising Tai Ji Gong. After training for some time, she found a new patch of blood clot at the area around her armpit. After two weeks, this patch disappeared. And yet a short while later, her knee cap had swollen without any cause, and there was no external injury. After consistently practising for another half a month, this again disappeared. Since then, all her previous feeling of discomfort had also vanished, and she had been able to maintain in a reasonably healthy state since.

In 1992, for the first time she felt that heartbeat had become abnormal. After a medical examination involving ultrasonic scanning, it was disclosed that the problem was with the faulty closing of heart valve. This was further confirmed through another examination requested by insurance company, and the insurance premium was raised as a result. This condition remained for the next few years. Until in April 1996 when she started practising Tai Ji Gong. After about half a year, she felt there was an improvement in her heartbeat, and gradually relied less and less on the prescribed medicines. A medical examination in the same year confirmed that there was no longer imperfect closing of heart valves. Up till today (September 1997), there was no relapse.