At present, I have several domain names, five of which have opened a blog, and one of them has been kept. The rest of the plans are thrown away and will not be renewed. I also warn myself not to register in a rash way in the future. The reserved domain name neirong.org (content), I don't want to leave it vacant, nor do I plan to stop. Because the renewal fee needs to be paid, I consider using it to open a new website. Therefore, I encounter a problem that many webmasters will encounter: what does the new website do