Bi xue si yin qiang (1980)

Fists fly when four generations of old-school fighters compete for Madame Green Plum's beautiful daughter in this action-packed martial arts classic. Kung fu masters Silver Spear, Red Leaf, Fast Steed and Green Lotus must survive dangerous obstacles and fight each other to the death to wed the lovely maiden of the Green Jade Villa and inherit her millions. Tin Peng, Meng Fei, Chan Sing, Doris Lung, Tin Yau and Tong Wai star.