Cheung Ying and Ko Lo-Chuen have appeared together in 2 films between 1969 and 1970. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1969 | The World of Men | |
| 1970 | Night of No Return |
Cheung Ying also often with: Chan Lap-Ban (2), Lee Pang-Fei (2), Angie Chiu (1), Billy Chan Wui-Ngai (1), Bolo Yeung (1)
Ko Lo-Chuen also often with: Chan Lap-Ban (2), Lee Pang-Fei (2), Chao Feifei (1), Chen Yan-yan (1), Chen Yanyan (1)