The 14 Amazons

TheAmazons is a 1972 Hong Kong wuxia film produced by the Shaw Brothers Studio and featuring a predominantly female cast. The story is about the female generals of the Yang Family.

Thus, they set off with whatever volunteer troops they could muster. Knowing of Mu Kueiyings reputation as a warrior and tactician, the king of West Hsia and his sons try various ways to stop her to no avail. They are outsmarted at the end as Mu Kueiying, the Yang family and Sung soldiers successfully storm their stronghold.

Source: Wikipedia