Sai Wing Mock

Sai Wing Mock (麦世荣)
"Mock Duck" (麥德)
Early New York City Police Department mugshot of Chinese criminal Tong leader Mock Duck, before going to Sing Sing Penitentiary, 1912
Born1879
San Francisco, California, United States
Died23 July 1941 (age 62)
Other namesMark Tuck
OccupationCriminal gang leader
Known forBeing top New York City Chinese Tong gang leader from late 19th-mid 20th century
SpouseTai Yow Chin
Sai Wing Mock
Traditional Chinese麥世榮
Simplified Chinese麦世荣
Transcriptions
Standard Mandarin
Hanyu PinyinMài Shìróng
Yue: Cantonese
Yale RomanizationMahk Sai-wìhng
JyutpingMak6 Sai3-wing4
Mock Duck
Traditional Chinese麥德
Simplified Chinese麦德
Transcriptions
Standard Mandarin
Hanyu PinyinMài Dé
Yue: Cantonese
Yale RomanizationMahk Dāk
JyutpingMak6 Dak1

Sai Wing Mock (aka Mock Duck) (1879 – 23 July 1941) was a Chinese-American criminal and leader of the Hip Sing Tong, which replaced the On Leong Tong as the dominant Chinese-American Tong in Manhattan Chinatown in the early 1900s.