Hua zhong xian

In the 1987 fantasy comedy "Picture of a Nymph", Yuen Biao plays Shih Erh, a Taoist monk disciple who takes in a scholar named Tsui Hung-Chuen (Lawrence Ng Kai-Wah) after a demon causes him to burn down his home. With the help of his master Wu Men-chu (Wu Ma), Shih Erh attempts to protect Tsui from demons and spirits, but they are aided by a benevolent female ghost named Mo Chiu (Joey Wong).