(1) Log in to the computer: enter the URL Shengxing.21tb.com, enter the user name and password to log in to the platform. Click on the menu bar "My Courses" to enter the course learning task page, and select the course with "Course Type" as "Compulsory" to study; or select the task to be studied in the home page "My To Do" to study. (2) Mobile APP login: Search for "Cloud Learning" through the mobile app store to download and install, enter the cloud learning enterprise ID: shengxing, and enter the user name and password to log in to the platform. Click "My Courses", select "Arranging Courses" or "Learning Map" compulsory courses to study; you can also learn through the compulsory courses to be done on the homepage schedule. (3) WeChat terminal: Follow the WeChat official account of "Enterprise Learning Portal", enter the learning center, enter the enterprise ID: shengxing, enter the user name and password to log in to the platform. Click "My Courses", select "Arranging Courses" or "Learning Map" compulsory courses to study; you can also learn through the compulsory courses to be done on the homepage schedule. (4) Enterprise WeChat terminal: Enter the workbench-Internet Business School-My course-My compulsory/learning map to study.