Concealment system, which was also called mutual concealment of offensesamong the kin, is a very important legal system in the history of China. It means thatit's forbidden to reporting the relatives' crimes to the judicial authorities, otherwise,the one who is insist on reporting will be punished by criminal laws. Concealmentsystem, combined laws, moral principles with humanity, maintains the authority ofthe governing class, at the same time, demonstrates contained value of criminal lawson respecting for h...