"Detective Chinatown" is a popular Chinese comedy-mystery film series that began with its first installment released in 2015. The story follows two amateur detectives, Tang Ren and Qin Feng, as they solve various crimes in different cities. The films blend humor with thrilling detective work, showcasing unique cultural elements and vibrant settings. The series has gained significant popularity, leading to multiple sequels and spin-offs. Each film features a mix of action, comedy, and mystery, appealing to a wide audience. The dynamic between the main characters, along with clever plot twists, keeps viewers engaged throughout the films.