Ku Feng and Cheng Lui have appeared together in 3 films between 1967 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 |
|---|---|---|
| 1967 | The One-Armed Swordsman | |
| 1971 | The Duel | HK$1.4 million |
| 1976 | The Margin |
Ku Feng also often with: Ti Lung (18), Chang Cheh (15), David Chiang (10), Chor Yuen (9), Lo Lieh (9)
Cheng Lui also often with: Chang Cheh (3), Chieh Yuen (2), Chin Chun (2), David Chiang Da-Wei (2), Fan Mei-Sheng (2)