Rosamund Kwan Chi-Lam and Carol Cheng made 2 films together, and the 1 rated one averages 6.84, 0.22 above their career marks. The best is Tiger Cage II at 6.8.

Rosamund Kwan Chi-Lam averages 6.56, Carol Cheng averages 6.68. Apart that suggests 6.62; together they average 6.84, a lift of +0.22.

Lift is the average of their films together minus the mean of their two career averages.