FINALLY, a kind soul on baidu has uploaded a tutorial on how to vote for the MAMA awards.
PLEASE DO TAKE THIS ANYWHERE ELSE!
1. First of all you must have an account on mnet.com. Log into your account and click on circled area from the picture below.
2. An empty field will appear, you have to enter a coupon code. The code provided was from SJ's baidu bar. CODE: JW11227221 (THE CODE WILL EXPIRE SOMETIME! SO ACT QUICK!)
3. Click on the circle area again - meaning okay I guess.
4. Log out and go to http://mama.mnet.com/ and log back in
5. You should be able to choose your choices for the votes now! EXAMPLE BELOW
6. When you finish voting, another notice will come up and tell you to confirm your votes. Just click the blue button.
Source credit: Baidu