If you want to publish an article on Sina, you need to register a Sina account on its website first. If you have an account, you can log in directly. If you don't have an account, you need to register one for free.

After logging into the account, if you want to publish articles, you can publish them directly on the opened page, and the articles published on this page cannot be deleted.

If you want to write a blog post, you can click on Sina's page and click on a blog, which has a long Weibo, and you can write and publish articles.