Yeah there are wuxia female characters I enjoy watching disguised into a male to protect herself. Here are my most favorite ones!
Chiu Man in Heaven Sword and Dragon Saber 2000
Su Rong Rong in Chor Lau Heung 2001
Mang Lai Kwan in Eternal Happiness
Shan Guan Hai Tan in Tian Xia Di Yi