Hello Bui Thu Thuy,wish u all the best in your studies. i refer to you in my post. please have a look.
https://steemit.com/newsteemers/@sultanmr/t4ify-best-new-steemers-introductory-posts-page-1
Hello Bui Thu Thuy,wish u all the best in your studies. i refer to you in my post. please have a look.
https://steemit.com/newsteemers/@sultanmr/t4ify-best-new-steemers-introductory-posts-page-1
ok thanks you