On this week's Cityscape, we're talking with Scott Seligman, author of Tong Wars: The Untold Story of Vice, Money and Murder in New York's Chinatown.

The journey of Vicky Sun from a slave girl in turn-of-the-century Chinatown to the richest woman in 1970s San Francisco, a gangster saga that resonates within the complex narrative of the Chinese ...

Tsui also looks at scenes in New York City's Chinatown, such as the rivalry between two Tong associations in "The ... and the San Francisco triad in "War," with Jason Statham; the relationship ...