Driven by the desire for the huge reward, Tang Ren tricked Qin Feng to New York, to attend the World Detective Contest. Later on, behind the crazy competition, Qin and Tang discovered the real hidden facts of this contest.
Detective Chinatown 2 is a 2018 Chinese comedy-mystery buddy film directed and written by Chen Sicheng, starring Wang Baoqiang and Liu Haoran. A sequel to 2015's Detective Chinatown, the film was released in China on 16 February 2018. It has grossed US$544 million worldwide, making it the fifth-highest-grossing film of all time in China.