Hey there @lanngoc, and welcome to Hive!

I can see that you have a new account. New accounts on Hive have a hard time growing. This is why I'd like to introduce you to Groupvote.
With our service, your posts will be upvoted by our community. This will help you grow your account quickly and easily.
If you're interested, click this link to sign up, it's free: https://groupvote.ml/signup
You can also join our Discord server: https://discord.gg/h2CZ3f5HCt for tips to grow.

Yours,
The Groupvote Team