three generations of Siu Lam Wing Tjun Grand Masters The late GM Lo Chi Woon, The late GM Wai Yan and GM Cheng Kwong – late seventies Hong Kong

[custom_frame_center]three generations of Siu Lam Wing Tjun Grand Masters The late GM Lo Chi Woon, The late GM Wai Yan and GM Cheng Kwong - late seventies Hong Kong[/custom_frame_center]

three generations of Siu Lam Wing Tjun Grand Masters The late GM Lo Chi Woon, The late GM Wai Yan and GM Cheng Kwong – late seventies Hong Kong