Before joining the party, the training time for development targets should be no less than 20 hours. These class hours usually include theoretical study, ideological education, organizational life and so on. It aims to help the development target better understand the Party's basic theory, guiding ideology and organizational principles, improve political consciousness and organizational consciousness, and make preparations for successfully becoming party member.

The arrangement of training time can be different according to the actual situation, but in general, the training content should be substantial and systematic, and the learning progress and personal actual situation of the training object should be fully considered. In addition, the development target also needs to participate in activities such as collective study, discussion and exchange, keep close contact with the party organization, and better understand the party's organizational life and work requirements.

Those who meet the requirements for joining the party can apply to the party organization through the party branch of the unit, the general branch of the school and the grassroots party organization. The party organization will examine the applicant and make a decision on whether to recommend it. If the Party organization believes that the applicant meets the requirements for joining the Party, it will announce the introduction of joining the Party for a certain period of time in the open column of Party affairs or other appropriate places.

During the publicity period, the Party branch of the unit, the general party branch of the school and the grass-roots party organizations made democratic comments on the introduced party member to understand his political consciousness, moral performance and work ability. , and put forward opinions to the party organization. Party member, who was introduced, is called a party activist, and the Party organization will train and inspect them for a period of time to observe their performance in ideology, politics and organizational discipline.

After the training and inspection stage, if the activists perform well, the party organization will arrange an oath-taking ceremony to join the party. In the pledge of joining the Party, activists will solemnly swear to express their loyalty and faith in the Communist Party of China (CPC). After taking the oath to join the Party, the activists officially became party member, the producer party of China, enjoying the rights and interests of party member and shouldering the responsibility and mission of party member side by side.