Yuen Biao and Yuen Cheung-yan have appeared together in 2 films between 1978 and 1991, with a combined box office of HK$29.7 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1978 | Flying Guillotine 2 | |
| 1991 | Once Upon a Time in China | HK$29.7 million |
Yuen Biao also often with: Sammo Hung (25), Jackie Chan (22), Wu Ma (18), Fung Hak-On (14), Corey Yuen (13)
Yuen Cheung-yan also often with: Yen Shi-Kwan (4), Yuen Woo-ping (4), Corey Yuen (2), Fung Hak-On (2), Tsui Hark (2)