" Detective Chinatown " was a series of films about the detective team formed by Tang Ren, Qin Feng, and Liu Haoran who solved various cases around the world. The plot of the play is compact, the suspense is full, the characters are vivid, the plot structure is rigorous, the special effects are exquisite, it is an excellent detective mystery drama. In the drama, Tang Ren, Qin Feng, and Liu Haoran formed a detective team in Chinatown. They constantly received various cases. Through in-depth investigation and good reasoning, they finally found the truth and solved the case. At the same time, the play also involved traditional Chinese cultural elements such as feng shui, divination, etc., so that the audience could have a deeper understanding of Chinese culture. Detective Chinatown was a detective drama that gathered detective reasoning, cultural elements, and exquisite special effects. It was very popular among the audience.