Hi,
A month ago, a discussion (half of it was in french) started about how to translate eqemu to french. It lasted, like 2 days, the guys converted the spell file, and said they were starting to work on the DB with everybody telling them they wouldnt finish it. We never heard of them anymore since

Basically, you need to :
- translate the spell files
- translate everything in the db, "a freeport guard" needs to become "un garde de freeport", or whatever it will be in chinese
- translate eqemu sources wherever there's some strings sent to the client.
- add the needed code to the source to make the server accept connections from a client set up in another language than US
I don't want to seem rude with you, that's far of my idea, but the simple fact that you ask HOW to do it almost significates that you don't have the skills to do it. that's not a personnal attack obviously, more a warning to tell you that if you jump into this, you ll lose a lots of time for prolly not much.
Muuss.