She Shoots Straight(1990)

As a cop her business is the law. As a widow it's revenge!

She Shoots Straight is a Hong Kong action film following police officer Mina Kao, who marries into the powerful Huang family—a dynasty of law enforcement. His father and sisters dominate the force, with eldest sister Chia-Ling commanding respect as one of the department's highest-ranking women. When a Vietnamese gang tears through the city on a violent spree, the family's female officers must set aside their mutual distrust and unite to stop the criminals. The film balances personal tension within the family unit against the external threat, blending police procedural elements with martial arts action as the women prove their mettle under pressure.