Various pictures of the seventies of GM Sunny So with GM Tang Yick and GM Cheng Kwong with GM Wai Yan. The late GM Wai Yan showing Siu Lam Wing Tjun throwing techniques on a student of GM Cheng Kwong - late seventies Hong Kong The late GM Wai Yan showing Siu Lam Wing Tjun throwing techniques on a student of GM Cheng Kwong - late seventies Hong Kong The late GM Wai Yan showing Siu Lam Wing Tjun throwing techniques on a student of GM Cheng Kwong - late seventies Hong Kong The late GM Wai Yan showing Siu Lam Wing Tjun throwing techniques on a student of GM Cheng Kwong - late seventies Hong Kong The late GM Wai Yan explaining Wing Tjun techniques to a member of the royal family - late seventies Hong Kong The late GM Wai Yan explaining Siu Lam Wing Tjun techniques The late GM Wai Yan and GM Cheng Kwong with a member of the royal family - late seventies Hong Kong The late GM Wai Yan and GM Cheng Kwong in Dai Duk Lan - late seventies Hong Kong The late GM Wai Yan and GM Cheng Kwong in Dai Duk Lan - late seventies Hong Kong GM Cheng Kwong offering the tea out of respect to the The late GM Wai Yan during a diner in the mid seventies - Hong Kong GM Cheng Kwong offering the tea out of respect to the The late GM Wai Yan during a diner in the mid seventies - Hong Kong GM Cheng Kwong offering the tea out of respect to the The late GM Wai Yan during a diner in the mid seventies - Hong Kong The late GM Wai Yan and GM Cheng Kwong in Dai Duk Lan - late seventies Hong Kong 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 The late GM Wai Yan and his todai GM Cheng Kwong 26-6-1976 Hong Kong unique photograph of the late GM Lo Chi Woon of the Lo family of Siu Lam Wing Tjun - late seventies Hong Kong The late GM Wai Yan with sifu GM Lo Chi Woon - late seventies mainland China The late GM Pak Cheung performing the Chi Sim Wing Tjun pole form (Luk Dim Poon Kwan) - mid seventies village near Fatshan (Foshan) China The late GM Pak Cheung performing the Chi Sim Wing Tjun pole form (Luk Dim Poon Kwan) - mid seventies village near Fatshan (Foshan) China GM Cheng Kwong with his sifu the late GM Pak Cheung - Fatshan (foshan) China late seventies GM Cheng Kwong with his sifu the late GM Pak Cheung - Fatshan (foshan) China late seventies Students of GM Cheng Kwong Students of GM Cheng Kwong won several full contact Kung Fu tournaments (seventies) Students of GM Cheng Kwong Rare photo's from a private lesson on the wooden dummy from the late GM Wai Yan to GM Cheng Kwong (1978) Rare photo's from a private lesson on the wooden dummy from the late GM Wai Yan to GM Cheng Kwong (1978) Rare photo's from a private lesson on the wooden dummy from the late GM Wai Yan to GM Cheng Kwong (1978) Rare photo's from a private lesson on the wooden dummy from the late GM Wai Yan to GM Cheng Kwong (1978) Rare photo's from a private lesson on the wooden dummy from the late GM Wai Yan to GM Cheng Kwong (1978) Rare photo's from 1978 from a private lesson on the wooden dummy from the late GM Wai Yan to GM Cheng Kwong The late GM Pak Cheung with his todai GM Cheng Kwong - 1979 Fatshan (Foshan) China Photo of GM Chu Chung (early seventies) GM sunny So with GM Tang Yick in the seventies GM sunny So with GM Tang Yick in the seventies The late GM Wai Yan and his todai Cheng Kwong 26-6-1976 [divider] On July 25, 2010 / div. years, Seventies [divider]