I bought the TWT - just not very much, I just have a feeling it's going to keep going up. Also a great return on Pancake.

The tokens have to interface with BNB but quite a few of them do. https://bscscan.com/tokens

The rub is that if you've got ER20 tokens in your ETH wallet you need to pay ETH gas fees to get them out first, i think the easiest way is just send them to binance then on with the BNB chain.

Just be careful to double check what options you've got checked at all the various stages!