主要矛盾和次要矛盾。

Primary and the secondary contradictions. ;

要区分主要矛盾和次要矛盾.

A distinction should be made between the primary and secondary contradictions.

要区分成主要矛盾和次要矛盾。

A distinction should be made between the primary and the secondary contradictions.

既要解决主要矛盾,又要解决次要矛盾,标本兼治,才是解决问题之策.

So seeking both a temperory solution a permanent cure is the countermeasure to solve the problem.