The fifth is an exchange platform. Scholars generally publish papers or monographs in academic journals in their own professional fields, but this circle is too narrow. In fact, scholars should have another obligation, which is to serve society. Blogs can provide a good exchange platform. I define my exchange platform as: "Revealing the news behind the news and analyzing the problems behind the issues". That is to say, it is necessary to provide professional analysis and opinions on major economic problems and news in society. Of course, I also often put some research topics and practical survey conclusions of my team on the blog for exchange, sharing and dissemination. The sixth is to cultivate perseverance. It's not hard to write some blogs, but it's impossible to keep writing without strong perseverance and endurance. There can be a lot of reasons for not writing blogs, such as: heavy work pressure every day, too much work and so on. If you can continue to insist on writing, you will give up if you don't have perseverance. So whenever I want to give up, I will put pressure on myself and tell myself: Don't easily throw away what I've been insisting on for so long. Such persistence is also a kind of exercise for oneself. The seventh is to know famous bloggers. To write a good blog, you must know how the blogging experts write. There are many experts in the blogging platform. When I first started writing, I spent a lot of time looking at what these famous bloggers wrote and how they wrote them. I also specifically provided a link to the famous blogger on my own blog, and went to turn around when I had time. By insisting on it, I unconsciously knew a lot of experts and accumulated a lot of knowledge. The eighth is to popularize knowledge. My works mainly focus on food security, food safety, rural education, rural governance, migrant workers and other issues. Many students, parents and reporters told me that through reading my blog, they learned a lot about "agriculture, rural areas and farmers" knowledge and problems. In a sense, the blog has become a platform and tool for popularizing "agriculture, rural areas and farmers" knowledge, attracting more people to pay attention to "agriculture, rural areas and farmers", understand "agriculture, rural areas and farmers" and help "agriculture, rural areas and farmers".