Ma Jung-Yiu
Son of Apothacary Owner Ma Bok-Leung, who studied along side Yuen Kan Shan and Yuen Chai Wan, when Fung Siu Ching, lived and was taken care of, at the Yuen Estate in Mulberry gardens.
Oral Account Yuen Kay Shan Oral Account Sum Nung Written Account Yuen Jo Tong