The Comeback Clan

The Comeback Clan is a 2010 Hong Kong TVB television drama starring Ha Yu, Benz Hui, Kiki Sheung, Christine Ng and Sammul Chan.
Produced by Kwan Wing-chung and co-edited by Choi Suk-yin, Yuen Siu-na, and Lee Yee-wah, the first episode premiered on 20 September 2010.

Synopsis

Tung saved the Lei family when they were in financial trouble. However the daughters of the Lei family grew up thinking Tung caused them to go bankrupt. They grew up in an unhappy childhood, while Tung appeared to walk off with their family's wealth.
Lei Yung-chi grows up and become a finance expert. She plots a revenge and caused Tung to go bankrupt through his Mei Sik Yuen restaurant only to discover later he really was a savior.