中国共产党百科∣留党察看 probation within the Party

Party members shall not be placed on probation within the Party for a period of more than two years. A Party member under probation shall have no right to vote or stand for election. A Party member who has undergone a period of disciplinary probation and genuinely rectified his or her mistake(s) shall have his or her rights as a Party member restored. A Party member who refuses to show remorse shall be expelled from the Party.
留党察看最长不超过两年。党员在留党察看期间没有表决权、选举权和被选举权。党员经过留党察看，确已改正错误的，应当恢复其党员的权利；坚持错误不改的，应当开除党籍。