You can join the party when you graduate from college. The specific process of joining the Party after graduation from university:

1. Applicants who join the Party apply to the Party branch of their work unit or residence.

2. Party activists. Applicants who have been specially trained and passed the follow-up examination can only be called party activists after being approved and publicized by the Party branch.

3. Development goals. Activists who join the party must be trained, educated and inspected by the party organization for at least one year before they can become development targets.

Step 4 Prepare party member. Only after repeated organization, training and education, and successful inspection, can the development target become a preparatory party member.

Step 5 Prepare for party member. Only after repeated organization, training and education, and successful inspection, can the development target become a preparatory party member.