#Proof of Authentication 
Bitcointalk UserName:   chenfeng512
Bitcointalk Link:   https://bitcointalk.org/index.php?action=profile;u=2317393;sa=summary
Participated Campaigns: Twitter, Facebook, Telegram
Twitter URL:    https://twitter.com/c1SFDRdyJgzoBnx
Facebook Link:   https://www.facebook.com/jhcryj520
Telegram username:   @chenfeng512
FSM Forum username: haicheng578
TRX:   TLTyah5n5tEx7i1vyyRPjR6GdCwvr3D88S