For specific steps, 1, users must download the "Xuhui Food Safety Classroom" app first. 2. After downloading and installing, users need to fill in mobile phone number, verification code, user name, user's birthday and other related information to register their accounts. After the account is registered, they can log in and use it.

"Xuhui Food Safety Classroom" is an online training APP developed by China Health Media Group to serve employees and supervisors of food production and operation enterprises. This product has the functions of video learning, question bank practice, learning management, information understanding and so on.