人間喜劇
In 2007, she was the emcee for the Asian Film Awards. She later filmed "Wonder Woman" directed by Barbara Wong and collaborated with Gigi Leung. In 2009, Sit filmed two films "La Comédie humaine" and "Break Up Club". Sit was a girl named Flora in "Break Up Club" and starred opposite with Jaycee Chan again, she was another girl named Skylove in "La Comédie humaine" and starred opposite with Wong Cho-lam.