Though mp gi and shaw were eyeing on the mandarin cinema market , they were equally keen on carving out a niche in cantonese films . as a matter of fact , the first film produced by international films distributing agency later restructured as mp gi was a cantonese film my wife , my wife yu zhi qi 事實上,國際電懋前身開始參與制作時的投石問路之作,就是左幾編導中聯班底演出的粵語片余之妻1955 ,接左幾為電懋拍了魂歸離恨天1957琵琶怨1957美人春夢1958等十多部作品,顯示出他貫徹而扎實的編導風格。