Question: What program did the star of Lady Sour win "Best Actress" for?
Sentence (from "Lady Sour"): Lady Sour (; literally "Vinegar Wife") is a 2014 Hong Kong costume drama, comedy, romance produced and developed by Hong Kong's Television Broadcasts Limited, starring Myolie Wu, Ron Ng, Him Law, Eliza Sam and Jade Leung as the main cast.
Relevant evidence: Yes