Detective Chinatown 1900

Ah Gui (Wang Baoqiang) and Qin Fu (Liu Haoran) need to solve the murder of a white woman in San Francisco's Chinatown. They chase leads through crowded streets and smoky parlors, pulling in the sharp-eyed Bai Xuanling (Chow Yun-Fat) when the case grows too tangled. What holds them together through the chaos is the trust between partners who know each other's tells and cover each other's blind spots.