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Shared credits
Amy Yip averages 5.95, Elvis Tsui averages 6.53. Apart that suggests 6.24; together they average 5.50, a lift of −0.74.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
| To Be Number One | 1991 | · | 804 | as May | as Chi |
| Sex and Zen | 1991 | 5.5 | 3,285 | as Huk-Yeung | as Wong Chut |