Joined Bounty
Bitcointalk username: BinhanHN
Bitcointalk URL link : https://bitcointalk.org/index.php?action=profile;u=1877871
Twitter: @NguyenV47393866
Twitter link:  https://twitter.com/NguyenV47393866
Telegram username: @BinhanHN
Facebook  link:  https://www.facebook.com/NguyenthibinhanHN
Reddit link : https://www.reddit.com/user/ThinganHN
ERC20 wallet : 0x088f62137fB8a221fF826E1bf4e9ea7BC2245ae7