Proof of authentication post link:
Bitcointalk username: viethungeth
Profile link: https://bitcointalk.org/index.php?action=profile;u=1881205
Twitter username: @HuuViet2410
Twitter link: https://twitter.com/HuuViet2410
Telegram username: @huuviet2410
Facebook link : https://www.facebook.com/viethungeth
Youtube channel link : https://www.youtube.com/channel/UCvAG3lmUQcruD4psGO4Va1Q?view_as=subscriber
Medium profile link : https://medium.com/@HuuViet2410
Email: vietdesign2410@gmail.com

MEW address: 0x4860891808Ce2FcE0db82a82284D4b761fcbf01f