Hi @nhamnhinhanh, welcome to Steemit! I'm glad to chance upon your introduction post because I want to introduce you further to our Discord community. We have a lot of Vietnamese members in our @dynamicsteemians group who will be able to make you feel more than welcome.

We would like you to be part of our Discord and meet the other awesome members as well as our founder @dynamicgreentk. Together, we help each other grow, so I hope you will join us.

Click the link to join our Discord. We look forward to seeing you there and reading more posts from you, so we can get to know you better.

Again, welcome to the Steemit community! Wish you all the best and success!