Let's talk about knowing internet cafes first. If you are still in school, you can set up a campus network, then log on to HowNet and download the papers for free.
Because logging in to HowNet shows the IP of the school, and every year the school will pay for the copyright of some papers and periodicals of HowNet, the tuition fees paid should include this copyright fee.
In addition to HowNet, you should be able to download many papers or periodicals from online libraries in universities or provinces and cities for free by logging in to the campus network and using the school's IP, but you haven't tried much. A HowNet is basically enough.
But what if you are not at school during the winter and summer vacations? Some schools are more intimate and set up holiday accounts for students to download papers, but some schools don't have such good service. And if you have a long-term demand for reading periodical literature, there will be no such convenient conditions as schools after entering the society. The following points are specially prepared for this purpose.
Second, the National Library Reference Alliance.
Just search these words. This is the interface.
Very comprehensive, you can look up books, periodicals and newspapers. There are also master's and doctoral dissertations. Not only Chinese, but also foreign languages.
Also, this website does not need to be registered.
In addition, unlike HowNet, most of its documents cannot be downloaded directly and need to be delivered by email. The scientific name is "document delivery service".
Click "E-mail Receiving Full Text" under the heading to enter the paper receiving field.
Face:
At this time, all you need to do is enter your email address and wait for it to be received. One or two minutes at the earliest and three or four hours at the slowest. There is also the need to enter the verification code, which is a bit slow, but fortunately it is not as abnormal as 12306, nor does it charge you 5 yuan for a page like HowNet.
It should also be noted that although there is no prompt, its daily download volume is limited. I remember writing a lot of papers once, and I lost the verification code for a long time. Then it suddenly reminded me that "the quota you downloaded today is used up."
Then I went to the third website below-? The National Library of China continues to download.
Three. National Library of China (the reader's portal of China National Digital Library)
Log on to the homepage of the National Library of China. For real-name registration of ID cards, there are many resource libraries recommended by the National Library, such as "VIP" and "Wanfang".