Lin Xiawei, or as she is otherwise known, Rosina Lam, is a Chinese actress recognized for her roles in the television series' Short End of the Stick, Momentary Lapse Of Reason, and numerous others.
At sixteen, she won first place in a National Rising Star Competition and from there threw herself into entertainment. She went on to graduate from the Beijing Central Academy of Drama in 2009 and join the Hong Kong Repertory Theatre.
Her early screen career was trademarked by appearances in films like Heaven and Hell and The Fortune Buddies.
An only child, her cousin is singer and actor Raymond Lam. In 2015, she married Jason Mok.