Korean boss

So I am going to start working at a korean restaurant and my boss doesn't know much english so I want to speak to her in korean but my korean is not very good I need help anyone?

A notebook entry might not be the best place to get answers. You're likely to get more interaction if you create a discussion, or a question. They're all on the "Community" drop-down menu.

But if I was answering, my first question would be: "How long are you planning to work there?" Realistically, if you are just wanting to learn for your boss, and you're only planning to work there for 6 months or so, you're going to be very limited in how much you will learn part time while living in the US. (I couldn't maintain it while I was living in the US.)

But if you just want a quick start, learn to greet and talk about a few restaurant-related items, and if you are not interested in learning to read, see if you can find "Pimsleur Korean" at your library. That will teach you to speak, and will bring you up quite a bit in a short time. The drawback is that you don't really learn a lot of the complexities of Korean Grammar, and you don't learn to read or write. You will learn good pronunciation, though, if you follow it.

If you want something more than that, then probably look at discussions where people have asked similar questions, or start a discussion yourself and get different viewpoints.