The Adventures of Fatty? It's "The Wandering Fat Cat"! There are also "Fat Cat Finds a Relative", "The True Story of Fat Cat", etc.
Zheng Zeshi, known as Fat Kent, Kent Brother, Fat Cat, is a famous Hong Kong actor
Hong Kong Film Awards Best Actor at the 5th ("Why Need Me"), the 16th ("Three Wounded Policemen") and the 2nd Hong Kong Film Golden Bauhinia Awards for Best Actor ("Three Wounded Policemen"). Zheng Zeshi grew up in the Tiantai wooden house area. His family was poor. In order to reduce the family burden, as the eldest son, he worked as an apprentice in a jewelry store before graduating from high school. In 1972, he enrolled in the first actor training class of Longbow Film Company, but he mostly played walk-on roles. Later, he won the championship in a competition and joined TVB, and then he came to prominence. In 1985, he directed and starred in "Why Need Me", which made him famous. "Fat Cat Looking for a Relative" made mainland audiences remember him.