Proof of joined post
Telegram username:@bobo9
Gese platform username:lxb1153
twitter url:https://twitter.com/liuxinbiao1
facebook url:https://www.facebook.com/liuxinbiao1
ETH wallet address:0xA5f20F8C19284b819273e517Fa0e27eAe4a64582
Number in the spreadsheet:4649