1. Readers must register in the library with their real names and go through the formalities with valid identity documents (original). Those who don't bring valid ID (original) are refused to enter the library. Young readers without ID cards are accompanied by their parents.

2. Readers need to use the real name of "Cangzhou Library" WeChat official account reservation code to make an appointment to enter the library 24 hours in advance (or on site) (the elderly and children can make an appointment on behalf of their entourage).

Readers must queue up in order to enter the library. They must always wear masks when entering the library and in the library. They are not allowed to take off their masks at will and keep a safe distance of more than one meter. At the same time, we should abide by the relevant regulations of the library, speak softly, don't run, don't jump, don't fight, don't spit everywhere, obey the management of the staff, and use the library in a civilized way.