In the Rectification Movement from the second half of 1951 to the spring of 1954, 410,000 out of 6.5 million members were expelled from the Party or urged to withdraw.
In the Rectification Campaign from 1983 to 1987, through membership registration and management by Party organizations, nearly 33,900 members were expelled from the Party, 90,000 were denied registration, 145,000 had their registration suspended, and 184,000 were subjected to disciplinary sanctions such as probation within the Party, removal from a position within the Party, recommended removal from a position outside the Party, warning, and severe warning.
The Party Member Re-registration in 1989 and 1990 involved 3.75 million Party members working in central and local departments. In this process, appropriate action was taken against substandard members, who represented a very small minority,…