Nanjing Forest Police College trains and transports high-quality forest police and forest fire prevention professionals. Schools can be incorporated into the public security system. The Central Judicial Police College trains high-level professionals in China's judicial administration, especially in the prison reeducation through labor system, and trains leading cadres and senior police officers in the judicial administration system. This school belongs to the series of the Ministry of Justice. So there is no difference between good and bad, but you can choose according to your own needs. If you want to be a public security officer in Nanjing, you can go to Beijing if you want to be a judicial or prison policeman.