Woo Hyun has worked sooo hard on every song in his album with the fans in mind. Even his thank you message was mainly aimed towards the fans.. Imagine how happy he'll be if he was able to win after all the hard work. So let's try to help him together!!! Inspirits, we need to unite now and support him!!!! <33
All credits to Infiniteupdates, I am just summarizing everything I found.

How to help him win guide from InfiniteUpdates

1. Stream on YouTube

- Use this playlist (Click here)
- You can play on multiple browsers (Google Chrome, Firefox, Safari, etc), incognito/private windows 
- Do NOT mute it since it won't count. You can just mute your laptop to let the music play and plug your earphone to another device or something
 

2. Stream on Tudou

- Click here to click on that orange button next to Woo Hyun's picture
- Redirected to a new window, clikc LIKE button below it
 

3. Stream on Melon

- Tutorial over here
 

4. SBS The Show Twitter Voting

- Tweet like this: @SBS_MTV #더쇼 #남우현
- No other messages, no emojis, no photos
 

5. Show Champion

- Tutorial for Android users
- Tutorial for iOS users
- You can vote 3 times a day using one account
- TIP: Make multiple accounts.. Use your family, friends, or coworker's email addresses if they let you~ XD
 

6. Weibo

- Works only if you have a Weibo account
- Vote here

7. M Countdown!

- Vote here
- You can use emails, Facebook, Twitter (each is counted as seperate vote)