"The Deadly Breaking Swords" a.k.a. (Feng liu duan jian xiao xiao dao) (1979)

The Deadly Breaking Sword, also known as 风流断剑小小刀 and Feng liu duan jian xiao xiao dao  is a 1979 Hong Kong wuxia film directed by Sun Chung and starring Ti Lung and Alexander Fu Sheng.

(Synopsis): Armed with mystical methods of mind and body control, the nefarious Dr. Kuo uses his powers to terrorize the population with a mindless killer bent on destruction but hope lies with martial arts master Tuen Cheng-Tsin and crafty thief Ko Mun, who, aided by the Deadly Breaking Sword, set off on a high-flying, fast-kicking mission for justice

Starring: Ti Lung, Fu Sheng, Lily Li, Shih Szu, Ku Feng, Directors: Sun Chung

Director: Sun Chung, Producer: Run Run Shaw, Action Director: Tong Gaai, Wong Pau Gei, Format: Color, NTSC, Subtitled, Widescreen, Language: Mandarin, English,   Subtitles: English, Region: Region 1, Aspect Ratio: 2.35:1,  Production company: Shaw Brothers Studio, Distributed by: Shaw Brothers Studio, Release date:12 April 1979