- Country: Hong Kong, Thailand
- Genres: N/A
- Release: 1988-10-06
- Director: Lien-Chou Ho
- Writers: N/A
- Language: Cantonese
- Stars: Chow Yun-Fat , Jack Wai-Leung Wong , Kenneth Tsang , Tai Lun Chang , Chin Kuei Chung , Chi-Wai Yu , Yuen-Man Cheng , Lee Heung-Kam , Li-chia Sha , Fong Yau
- Runtime: 81 min
- Awards: N/A
- AKA: Zai jian ying xiong (Thailand) , Shanghai Killer (United States of America) , Goodbye, My Friend , Goodbye, My Friend (Hong Kong) , Zai jian ying xiong , Joi gin ying hung (Hong Kong)
- Plot: During World War II a bunch of heroic Hong Kong triads battle the evil Thai Blood Sect, which has sent assassins after the Hong Kong triads because they won't collaborate with the Japanese. When their parents are killed by the Blood Sect, two triad brothers set out to wreak vengeance.
- IMDB:tt0096493
Zai jian ying xiong Cast · · · ALL
Lien-Chou Ho
Director
Chow Yun-Fat
Hung
Kenneth Tsang
Lung
Lee Heung-Kam
Chatchai Plengpanich
Suchao Pongwilai