==See also==*Criminal tattoos*Golden Triangle (Southeast Asia)*Triad (underground societies)*Wah Ching==References====External links==*Chinese Organized Crime and Illegal Alien Trafficking: Humans as a Commodity (US Department of State)*High-ranking Big Circle Boy killed in Vancouver (Global TV)* Raid revealed extortion gang's strength (Sydney Morning Herald)*Askmen*2 Men Charged in Chinatown Gang Death New York Times (December 30, 1995)
== Ссылки ==* Chinese Organized Crime and Illegal Alien Trafficking: Humans as a Commodity (US Department of State)* High-ranking Big Circle Boy killed in Vancouver (Global TV)* Raid revealed extortion gang’s strength (Sydney Morning Herald)* Top 10 criminal organizations