Hi @curly-xu, I noticed you still using #ntopaz the project is closed down. You can join communities and post from there like:

https://steemit.com/trending/hive-185836 "World of xpilar"
or
https://steemit.com/trending/hive-148441 GEMS.

Also I wanted to mention that @art-venture is running an Art contest and we would be happy to see you around here is a link about the topic:

https://steemit.com/hive-185836/@art-venture/art-venture-traditional-art-contest-animal-art-winning-pot-30-steem