Teresa Sun-Kwan Mo: Teresa Sun-Kwan Mo. Actress: Hard Boiled. Teresa Sun-Kwan Mo was born on 5 November 1960 in Hong Kong. She is an actress and writer, known for Hard Boiled (1992), Tomorrow Is Another Day (2017) and Men Suddenly in Black (2003). She has been married to Tony Au since 1995. They have two children. She was previously married to Jeffrey Chiang and Shu-yeung Man.
