What do the prisoners in Jieyang prison do?

What we have made is good, but nothing can really benefit the prisoners. Don't believe it on the surface, only what your confidant has experienced personally is the most real! It's dark, the prison is fair, and the world is at peace! The labor reform in Jieyang prison has been achieved. You doubt life! Food prices should keep up with society? It was seen by a family member, not bought by someone inside. Bought a lot of food, using things I had never seen outside before I went to prison! But prison is also a good place for people to grow up quickly and sharpen their will! If you want to lose weight, you can't watch fat people in prison ... haha.