Central Committee of the Chinese Communist Party
The Central Committee is, formally, the "party's highest organ of authority" when the National Congress is not in a plenary session. According to the CCP's constitution, the Central Committee is vested with the power to elect the General Secretary and the members of the Politburo and its Standing Committee, as well as the Central Military Commission. It endorses the composition of the Secretariat and the Central Commission for Discipline Inspection. It also oversees the work of various executive national organs of the CCP. The administrative activities of the Central Committee are carried out by the Central Committee's General Office. The General Office forms the support staff of the central organs that work on the Central Committee's behalf in between plenary sessions (plenums).
The Committee usually convenes at least once a year at a plenum, and functions as a top forum for discussion about relevant policy issues. The committee operates, however, on the principle of democratic centralism; i.e., once a decision is made, the entire body speaks with one voice. The role of the Central Committee has varied throughout history. While it generally exercises power through formal procedures defined in the party constitution, the ability for it to affect outcomes of national-level personnel decisions is limited, as that function has generally been, in practice, carried out by the Politburo and retired party elders who retain influence. Nonetheless, Central Committee plenums function as venues whereby policy is discussed, fine-tuned, and publicly released in the form of "resolutions" or "decisions". Provided by Wikipedia