Ku Feng and Wang Chung have appeared together in 4 films between 1970 and 1976, with a combined box office of HK$1.4 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1970 | The Heroic Ones | |
| 1971 | The Duel | HK$1.4 million |
| 1972 | The Boxer from Shantung | |
| 1976 | The Margin |
Ku Feng also often with: Ti Lung (18), Chang Cheh (15), David Chiang (10), Chor Yuen (9), Lo Lieh (9)
Wang Chung also often with: David Chiang Da-Wei (6), Chang Cheh (5), David Chiang (4), Ti Lung (4), Wang Kuang-Yu (4)