As the data resources in Wan Fang adopt a unified authentication method, logging into any subsystem of science, technology, commerce and periodicals can realize free access to the three subsystems and obtain the service function of Wanfang Data Resources System.

_ Users with password authentication need to fill in the user name and password, and then click the "Login" button to log in;

_ IP authenticated users can directly click the "IP User Login" button to log in;

_ Users with password and IP joint authentication can log in by filling in the user name and password and clicking the "Login" button, in which IP authentication is automatically performed in the background, and users do not need to click the "IP User Login" button.

Note: Please note that the user name and password are case-sensitive.