Sylvia Lai Sui-Pun, also known by her stage name Sum Sum, is a semi retired Hong Kong singer and actress.
Chinese Folklore
Series • 1974
Rise of the Great Wall
Series • 1986
The Adventurers
Series • 1980
Five Easy Pieces
Be Water
Movie • 2020
Hong Kong Superman
Movie • 1975
Gossip Street
Movie • 1974