Political examination materials need to be kept and filed, and generally those without signature and seal are not complete materials. Moreover, the strict political review will not adopt this material, and it is recommended to go back and sign it.

Introduction to political commentary:

Political censorship refers to political censorship. Political review should generally be conducted by grassroots party organizations. This work, you can send party member to investigate, you can also send a letter to ask the party organizations of relevant units to assist in the investigation. Due to special circumstances, some political review work can also be carried out by higher-level party organizations. The content and scope of political review should have different requirements in different historical periods.

Refer to the above? Baidu encyclopedia-political examination