How to configure the debugger to make it display the Chinese chacters correctly?

I am using VsCode to debug my monkeyC app and I can't see the correctly display for Chinese characers. I think it is an encodding issue. But  I have no idea how to make it correct. Refer the following screen shot to have a look.

You can see tha Chiense character can be display correctly in the editor but it is messy in the debuger. 

How to sovle this issue? Thanks in advance.