Elizabeth "Liza" Wang Ming-chun GBS SBS, is a Hong Kong diva, actress and MC. She is a personality in Chinese-speaking communities. She has been nicknamed "The Big Sister" in the Hong Kong entertainment circle. Wang was a delegate in the National People's Congress from 1988 to 1997, and she is a member of the Chinese People's Political Consultative Conference.

At the Threshold of an Era was a Hong Kong epic drama series broadcast by TVB Jade Channel from 11 October to 18 December 1999 and 13 March to 26 May 2000 and was extensively promoted by TVB as its cross-millennium, one-hundred-episode-long epic. The series composed of two parts, with a gap in between airing.