Hi @liuzg!

Your post was upvoted by @steem-ua, new Steem dApp, using UserAuthority for algorithmic post curation!
Your UA account score is currently 2.619 which ranks you at #14920 across all Steem accounts.
Your rank has improved 207 places in the last three days (old rank 15127).

In our last Algorithmic Curation Round, consisting of 181 contributions, your post is ranked at #138.

Evaluation of your UA score:

• Only a few people are following you, try to convince more people with good work.
• The readers like your work!
• You have already shown user engagement, try to improve it further.

Feel free to join our @steem-ua Discord server