Cecilia Wang Shi Shi (Chinese: 汪詩詩; pinyin: Wāng Shīshī; born 21 April 1981), also known as Cissy Wang, is a Hong Kong model who was crowned Miss Chinese Toronto in 2000. She is married to Donnie Yen.

Wang was born in Hong Kong^[1] on 21 April 1981. Her parents were in the jewelry business. She has a younger sister named Irene Wang Yuen Yuen (汪圓圓). They spent their childhood in Lima, Peru before moving to Canada. Wang speaks Cantonese, Mandarin Chinese, English, Spanish, and French.

Wang was a contestant in the Fairchild TV Miss Chinese Toronto Pageant at Toronto in 2000 and won first place.^[2][3] She was also awarded the Miss Photogenic, Most Talented Award, and Best Posture Award. She is the co-founder of Super Bullet Pictures and has been the manager of her husband Donnie Yen.

On 30 August 2003, Wang married Donnie Yen. They have two children: a daughter named Jasmine Yen (甄濟如), and a son named James Yen (甄濟嘉).