What is the plot of the movie "All Love"?

This is a full-length love drama. The first scene: Cao Hongchang, the director of a foreign company, has an affair with his mistress Luo and pursues a female employee Zhang. Luo and Zhang met unexpectedly at Cao's home. Zhang left angrily and was injured by a car. Cao even took him to the hospital to plead guilty. Act II: Sailor Wang Dakang despises waitress Ying Ying, but is injured because of interest disputes. Ying Ying took good care of them and they fell in love. Act III: Yang is young and widowed, and her husband's financial officer Ma Shouting loves him. Sue couldn't stand her father-in-law's abuse and ran away with a curse. Act IV: The poor scholar falls in love with Fang Peiying, a prostitute. Act V: Bus driver Liu Xiaogen and wet nurse Li Baozhen are engaged. Five lovers became Jack's wives.