Congratulations to the winner. Hi @yoo1900. I'm new user in steemit, i found @yoo1900 from my friend. I really hope @yoo1900 can help me here. in my post this. I just introduce myself to my steemit friends.
https://steemit.com/introducemyself/@ainalsamga/introduce-my-self-steemit-friends-all-b42820e7d7c81