Yee but yung ching (1989)

A mother of two young boys happened to be in the wrong place at the wrong time when a murder took place, and she was sentenced to death, leaving the boys to their father, who committed suicide shortly after. A kind but poor lady adopted the boys as well as two other orphans. Years later the older boy became a bus driver to support the family, and the younger went to college and became a lawyer. The older brother worked hard, made good friends with the daughter from a wealthy family who was born on the same day as him. By this hard working he owned one day his company and became wealthy. But the younger brother mingled with the corrupt son of another wealthy family, and went on to a down road no return. He later damped the girlfriend for another, murdered his adoptive mother when she became an obstacle, his pregnant new girlfriend in order to marry the daughter of the wealthy family. Finally he ruined the life of everyone in his entourage, including that of his own brother...