Shaman King Legacy GBA question

[Hordesman]

Ok, I'm in the Tao castle and I'm wondering how to get past the Chinese zombies. They keep coming and coming...

[New Noise]

Ok, I'm in the Tao castle and I'm wondering how to get past the Chinese zombies. They keep coming and coming...I beat that game a while ago.

Here's a cheat code, it's to get one the best spirit in the game:

Put in this code at the title screen: Right, Right, L, Left + R (Simultaneously), Down, R, Right. You should here a chime sound if you typed the code properly.

Check your inventory (where your spirits are) - you will get the Spirit of Fire.

[Hordesman]

:) Thanks for the tip. That's going to be cool having the SoF alongside Amidaru and Mosuke

Now how to get past those zombies. I had hoped the Tao En episodes would be of help once I watched 'em (Got the whole show! woo!) but they weren't.