City on Fire (traditional Chinese: 龍虎風雲; simplified Chinese: 龙虎风云; Jyutping: lung4 fu2 fung1 wan4) is a 1987 Hong Kong action film directed by Ringo Lam. It stars Chow Yun-fat, Danny Lee, and Sun Yueh. Following A Better Tomorrow (1986), City on Fire helped establish Chow's popularity as an action star in Asia and to a lesser degree North America.