少年吔，安啦！ (1992)

A-kuo and A-tou are teen-aged boys living in an industrial town in Taiwan. When they are not in school, they generally hang out with their buddy Hsiao Kao, a very stylish and charismatic younger gangster who enjoys their company and support. When one of Hsia Kao's gangland patrons is gunned down, the trio set out to revenge the killing. As a result, the two teens are forced into hiding. One boy tells his dad he wants to go to America, which nearly kills the old man. The other just lays low. When things cool down a bit, they head on up to Taipei, looking for their gangster friend and sampling the gritty pleasures of the capital city's underworld and nightlife. - Clarke Fountain, Rovi

少年吔，安啦！ has a runtime of 110 minutes.