The 3rd Central Committee of the Workers' Party of Vietnam (WPV) was elected at the 3rd WPV National Congress.
The Central Committee (CC) is not a permanent institution.
Instead, it convenes plenary sessions between party congresses.
When the CC is not in session, decision-making powers are delegated to its internal bodies; that is, the Politburo and the Secretariat.
None of these organs are permanent bodies either; typically, they convene several times a month.