Lost in Hong Kong

Lost in Hong Kong is a 2015 Chinese comedy film directed, co-written and co-produced by Xu Zheng, starring himself along with Zhao Wei, Bao Bei'er, and Du Juan. This is Xu's second directorial feature, after the huge domestic hit Lost in Thailand (2012) which grossed over US$208 million. A third film in the "Lost in" series, Lost in Russia was released in 2020, although all three films' plot and characters are unrelated.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.