You can try most books that are easy to learn. Books: massive full-text books; The home page is updated daily to recommend full-text e-books, which can be read directly. Provides font adjustment, background color setting and night reading protection. At the same time, you can comment and forward the full text or specific chapters. Click on the collection, and you can see it directly in my study. You can also search the books you want.

Academic resources enter the resources column from the home page, and you can find the catalogue of periodicals, newspapers, lectures, academic columns and other resources. Among them, there are 6600 periodicals, core periodicals 1300, and 734 exclusive periodicals. There are countless other resources.

Trial reading is to promote the trial version before the official version comes out. The content depends on what you read. The content of the trial version is generally not as comprehensive as the official version, but it still has a backbone. For example, novels and so on, of course, some things are the same, and some comics will.