他已改邪归正戒掉了毒品。

He cleaned up his act and came off drugs.

在父母和老师的帮助下，他终于改邪归正。

With the help of his parents and his teachers, he finally mended his ways.

忽而说：“我现在改邪归正了，不干那些事了。”

Sometimes said: "I now turn over a new leaf, and do those things."

长怙回来后跪在母亲面前，悔恨交加，从此改邪归正。

Home, Changhu knelt before his mother, bitterly remorseful. He finally gave up evil and returned to good.

影片表现的是一个街头混混变成一代武术家的故事，一个本性善良的黑帮流氓改邪归正的故事。

What film expresses is the story that a street bludger becomes a generation martial arts house, a man "s natural character docile of black repents for rascal of story."