Bitcointalk Username : hoangvi
Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=2136727
Telegram User Name : @hoangvisa2
Facebook profile link: https://www.facebook.com/Hoangvi252
Twitter profile link: https://twitter.com/hoangvi80243574
EMAIL: hoangvisa@gmail.com
ETH Address: 0x56e998aC6d6A13eCc97454fE3a86030fde08b94C