to inspect discipline or perform internal investigations within an organization, especially the Communist Party

The Red Army military doctrine issued by Mao Zedong in 1928; it consists of rules for soldier behavior and ethical treatment of civilians.

the internal disciplinary body of the Communist Party of China responsible for investigating corruption and malfeasance

lacking in order or discipline; disorganized and poorly regulated

A committee responsible for enforcing internal party rules and regulations, most notably the Central Commission for Discipline Inspection of the Communist Party of China; abbreviated as [[中纪委|中紀委|zhong1 ji4 wei3]] or [[纪委|紀委|ji4 wei3]]