Submit an application for joining the Party-promotion (members must have joined the Party for three months)-participate in the training of the Party School, pass the examination and issue a certificate-become an "activist for joining the Party"-become a "development target" (activists for joining the Party can recommend three months)-become a "preparatory party member" (development target can recommend six months)-party member becomes a full member.
When you say "Party activists", you mean that you must be trained by the Party School and pass the examination.
As for "promoting Excellence", it is recommended by students and teachers to go to the party school for training.
Thus, the relationship between "joining the Party activists", "promoting outstanding students" and "participating in party school training" is successful and qualified.