Shaolin Temple 2: Kids from Shaolin

Two rivaling families live on opposite sides of a river. One of them practices Shaolin kung fu and has only sons, while the other has only daughters and practices the Wu-Tang sword. The father of the Wu-Tang family is so paranoid about the Shaolin kids stealing his sword style (besides, he wants a son to teach it to, and the closest thing he has is a tomboy daughter) that he is taken off guard when some real bad guys come along to kill his family, but the Shaolin family helps them out.