Hi @liuzg!

Your post was upvoted by @steem-ua, new Steem dApp, using UserAuthority for algorithmic post curation!
Your UA account score is currently 2.431 which ranks you at #17399 across all Steem accounts.
Your rank has not changed in the last three days.

In our last Algorithmic Curation Round, consisting of 215 contributions, your post is ranked at #122.

Evaluation of your UA score:

• Only a few people are following you, try to convince more people with good work.
• You have already convinced some users to vote for your post, keep trying!
• You have already shown user engagement, try to improve it further.

Feel free to join our @steem-ua Discord server