Chan Wah-shun: The Iron-Money Changer Who Preserved and Passed Down Wing Chun Among the guardians of Chinese martial heritage, Chan Wah-shun (陳華順) stands out as a crucial figure in the lineage of Wing Chun Kungfu (詠春功夫). Known as the “Iron-Money Changer” for his legendary strength and occupation, Chan Wah-shun was a...