Welcome, Khun @vanhxay to Steem Thai/Lao Community. We are very happy to meet you. If you need help, please feel free to contact us @thaiteam, @tookta, @julee, @pichat, @sunisa, @alexwonderful and me. We are here to help new users to understand Steem platform and also to start earning some Steem. You can also join our Discord chatroom https://discord.gg/74HFNxj . Welcome and bring your friends :)