The comedy tells the story of two best friends who embark on a road trip to track down their long-lost college buddy Rancho, whose upbeat personality and creative thinking influenced their campus lives.

Lending his voice to Rancho, Wen said he had to practice a lot to do a scene, in which Rancho argues with another character, shooting a salvo of words within seconds.

Wen, who shot to fame for his role in the TV smash hit Struggle said he learned parents should encourage children's creative thinking after doing a voiceover for the movie.

Also featuring the voices of actress Tang Wei and comedian Huang Bo, the film is now being screened nationwide.