Most of the content needs to be considered by Qiao Yu, then Qiao Yu refused.
The reason is that the International Congress of Mathematicians is coming up soon, and inviting someone to come all the way to Huaxia at this time, going through all the trouble, is meaningless. It's better to just talk casually at the conference.
Of course, Qiao Yu isn't really considering others; mainly, he's been exhausted by those reviewers over the past two months, so much that he feels like throwing up just talking about this paper...
If a symposium is held at Yanbei University in the near future, it means Tian Yanzhen and Yuan Zhengxin will have to invite a bunch of grandpas over, and everyone will surround him discussing a bunch of issues. Qiao Yu thinks that would drive anyone crazy.
The most important thing is, there's already a pile of invitations in the email. Any institution or mathematics research institute in the nation, that considers themselves decent, has invited him to give a lecture.
