I have a VB application that will open a Word Document and import data from a MySQL table. I am able to open a blank Word document but don't know how to copy the data over. Can someone help? Thanks.

Using the MailMerge function of Word will probably get you out of trouble ...
The easiest way to achieve it is to record a macro in word which does all the things you want to do and incorporate that in your VB6 code. After all, VBA code is very compatible to VB6.