skip straight to the important part: đi lòng vòng, không đi thẳng vào vấn đề chính

Let's cut to the chase and talk about the real problem.

Let's cut the chase - we don't have time for small talk, just tell me what you need.

Instead of telling me the whole story, just cut to the chase and say what's wrong.

I'm not in the mood for the long explanation - just cut to the chase.