方法对头。

The method is correct.

做得对头

do correctly

态度不对头

have the wrong attitude

办法不对头

use the wrong method

他的话有些不对头。

What he's saying is not quite right.

怎么对头就怎么办

do what's right

这就说对头了。

That's absolutely right.

说话的语气不对头

speak in a strange tone

他脸色不对头，显然是生气了。

He does not look well; obviously he is angry.

前后的话不对头

be inconsistent in one's argument

两个人脾气不对头。

There's a personality clash between them.