(Providing 3,600 foreign periodicals)

plinker.cnpeak.com/

2. China Academic Conference Online

(Academic conference resource sharing platform sponsored by the Ministry of Education)

/meeting/

3. China online high-quality scientific papers

(Achievements of papers in the field of natural science)

/

4. Digital resource library of Chinese books of the National Library.

(170000 books on various subjects can be read online)

/web/guest/zhongwentushu

5. Hans Publishing House China Academic Journal

(125 international open source Chinese periodicals are free to download and read)

/

7. National Academic Journal Database of Philosophy and Social Sciences

(The largest database of public welfare social science quality journals in China, including more than 600 kinds of quality academic journals and nearly 3 million papers)

/paper/search_pap.jsp

9. Number of Chinese papers in National Science and Technology Library.

According to the library.

(free digest)

/NSTL/

10.CALIS degree library

(free digest)

1 1. Peking University magic weapon

(You can search the legal database of laws and regulations, judicial cases, legal journals, practice of law firms, etc. )

12. China preprint service system

(Providing preprint literature resources, including domestic preprint service subsystem and foreign preprint portal (SINDAP) subsystem)

/main.html？ Action = index