one question,how to upvote most beneficially(to myself ?)

Lovely wondergirl,my favorite

I bought a lot steem power,so I have to ask,I think I did see a post about the new upvote policy somewhere?
Can anybody give me some links or points,I'll upvote you😋 😋 😋
By the way,emojies used here are so ugly,are there any pretty ones can be used?