The 13 Styles Strike (1981)

The 13 Styles Strike 1981 / 飛禽走獸十三形 1981 / 8th Wonder of Kung Fu , Eighth Wonder of Kung Fu , The Thirteen Styles Strike , Fei Qin Zou Shou Shi San Xing , Fei Chin Tsou Shou Shih San Hsing , 飞禽走兽十三形

A masterful kung fu student must face all challengers to his honor and his school. He must battle Western boxers in the ring and Thai boxers in the street in order to prove the validity of Chinese Kung fu and to save his friends from dishonor. He even takes the rap for a murder he did not commit to save his friend. (Source: Letterboxd)