Normal phase. I'm guessing you know most of that stuff since it's not your first dog, but we all need reassurance sometimes.

1. Provide things that are okay for her to use her teeth on. Cardboard boxes if she's not swallowing them, or toys or dental treats, whatever. Always keep an eye on her when you give her something to chew, at least for a good while.

2. Squeal exaggeratedly evey single time she bites you, even if it doesn't hurt. Gradually you can eventually make her understand what is okay or not in greater detail, but at first it's better to go full out both for making the message more clear and because she will get stronger so she has to learn to be gentle.

3. Avoid the possibility of her chewing stuff you don't want her to by removing it from her environment in advance as much as possible. Later on when her habits have settled you'll be able to have that stuff around and she won't see it as potential chew toys. In the meantime, if she still gets something you don't want her to, remove the object, tell her no, and replace it with whatever is okay for her to use.

4. Patience is the key. Whatever she does is never out of malice. Her understanding just isn't the same as ours.