Teaching materials for prisoners subject to Laogai
![Learning materials for cadres in charge of Laogai work](https://laogairesearch.org/wp-content/uploads/2019/06/archive-th-D511100-80x80.png)
Learning materials for cadres in charge of Laogai work
![Selected propaganda rules concerning public security](https://laogairesearch.org/wp-content/uploads/2019/03/resource-th-D870600-80x80.png)
Selected propaganda rules concerning public security
![The people’s security group of the Revolutionary Committee of Chengdu City, Sichuan Province, and The PLA military control group of the public security office of Chengdu City:](https://laogairesearch.org/wp-content/uploads/2019/03/resource-th-D690813-80x80.png)
The people’s security group of the Revolutionary Committee of Chengdu City, Sichuan Province, and The PLA military control group of the public security office of Chengdu City:
![The PLA Shanghai Municipal Military Control Committee: Public Notice](https://laogairesearch.org/wp-content/uploads/2019/03/resource-th-DD680912-80x80.png)
The PLA Shanghai Municipal Military Control Committee: Public Notice
![Collected materials from the exhibition of the criminal evidence of counterrevolutionaries and other criminal cases](https://laogairesearch.org/wp-content/uploads/2019/03/resource-th-D571000-80x80.png)
Collected materials from the exhibition of the criminal evidence of counterrevolutionaries and other criminal cases
![Typical materials of a few Rightists among provincial and municipal cadres](https://laogairesearch.org/wp-content/uploads/2019/03/resource-th-D570725-80x80.png)
Typical materials of a few Rightists among provincial and municipal cadres
![Teaching materials of the pre-trial work of the people’s public security apparatus concerning counterrevolutionary cases](https://laogairesearch.org/wp-content/uploads/2019/03/resource-th-D540812-80x80.png)