A Well Grown Daughter Hana (2013)

Jang Ha Na (Park Han Byul) is the fourth daughter of the eldest son of a family that’s been making soy sauce for hundred of years. She has to dress up like a man because of their financial situation. The family needs a male representative for their soy sauce business. After giving birth to four daughters, they gave up for trying for the male heir and the fourth daughter will just have to pretend to be a boy and act like a son within the family.