the person made a point of the rule after he was m

问题补充：

the person made a point of the rule after he was made their leader翻译

答案：

这个人在被选为领导后特别重视规定（条例）.

======以下答案可供参考======

供参考答案1:

他成为领导后又定了一条规定

供参考答案2:

当选为他们的领导的人在其当选后就规则提出了意见。