Thank you fellow strangers for the replies!
Wow so quick from CHINA? You must have really knocked them back with your application! Everyone's been saying China's the worst to apply from! Congrats!!
Your application can be in your own style, just make it organized, add details, not too many pictures not too few. Don't use pictures that look the same, choose different times/clothes/locations/events.
If it gives you an idea, I used Photoshop (instead of Microsoft Word) to easier organize my photos of my husband and I with different sizes in each page to fit them nicely. I wrote when the picture was taken and where. In some cases, I added a little description of what we were doing ^^
We used normal paper, color pictures. They said the paper can be any type you want! There was a topic somewhere of a person showing how they organized theirs, with pictures and everything. Try to look for that if you need more tips! I seem to have unbookmarked it.