Query time is 2021August 3 1. Inquiries can be made by entering the student ID number or the reserved telephone number. If you can't find your own class due to the lack of relevant information, you can call the school office for consultation, pay attention to the official WeChat account, a local treasure in Cangzhou, and reply to the school's opening situation in the chat window, so that you can get the opening time, materials, back-to-school nucleic acid requirements, live broadcast entrance of the first class, etc.