Sylvia Lai Sui-Pun, also known by her stage name Sum Sum, is a semi retired Hong Kong singer and actress.

Filmography

• Rise & Fall of Qing Dynasty - The Forbidden City in Jeopardy
• Rise & Fall of Qing Dynasty - Bloodshed Over the Forbidden City
• Rise & Fall of Qing Dynasty
• Rise of the Great Wall — Queen Li
• Rangers Sword and Sabre — 明月心/翠侬
• Five Easy Pieces
• The Adventurers
• 1975Hong Kong Superman
• Chinese Folklore
• 1974Gossip Street — Sum Sum

Appearances as themselves (1)

• 2020Be Water — Self - Family Friend