[19][20] Lee spent most of his childhood in Hong Kong where he learned wing chun martial arts and performed as a child actor.In America, he created Jeet Kune Do, a martial arts style inspired by wing chun, and briefly worked in Hollywood as a film and television actor.[23] The anti-imperialist themes of his films held a broad appeal for groups that felt marginalized and contributed to his popularity in Southeast Asia and the African-American and Asian-American communities of urban America.[30] Yuen's Drunken Master in 1978 was a financial success that transformed Jackie Chan, its leading actor, into a major Hong Kong movie star.Jackie Chan was the first significant action hero and martial arts performer to emerge from Hong Kong after the death of Bruce Lee.[32] The films of Jackie Chan and Sammo Hung integrated techniques from Peking Opera, which both had trained in prior to their work as stuntmen and extras in the Hong Kong studio system.[41] Donnie Yen, who emerged during the early 1990s in Jet Li's Once Upon a Time in China II, is currently Hong Kong's highest-paid actor, starring in several films which helped him achieve international recognition, such as the Ip Man trilogy and Legend of the Fist: The Return of Chen Zhen.The competing Shaw Brothers and Golden Harvest studios entered Western markets in the 1970s by releasing dubbed kung fu films in the United States and Europe.