- Country: Taiwan
- Genres: Comedy, Family
- Release: 1988-02-17
- Director: Chu Yen-ping
- Writers: Huang Kun Lin
- Language: Chinese | Mandarin | Min Nan
- Stars: Cho Sheng-Li , Jaclyn Chu , Chu Ko-Liang , Liu Chun , Peng Peng
- Runtime: 89 min
- Awards: N/A
- AKA: Tian xia yi da le , Tien hsia yi ta le , World's Biggest Happy (United Kingdom) , Tien hsia yi ta le (Taiwan) , World's Biggest Happy (United States of America) , World's Biggest Happy
- Plot: N/A
- IMDB:tt4554706
Tien hsia yi ta le Cast · · · ALL
Chu Yen-ping
Director
Chu Ko-Liang
Liu Chun
Peng Peng
Cho Sheng-Li
Ngai Man-Yin
Kuang-Ning Lin
Peng Chia-chia