After the release of my last post, someone sent a letter to me dis asked me to buy an invitation letter, which I refused. The present invitation has become a currency transaction I hate these dealers and make us friendly people untrusted. I know everyone's worries. I think you are right. Only after a better understanding of a person can you trust him, rather than just send out invitations. I will always work hard to unite and make me a trusted person, no matter tomorrow or next year. To publish this post, I am not letting everyone trust me immediately. I just let everyone know more about me. I will always be here, waiting for someone who trusts me.