If you apply to join the party, there will be a political review when activists transfer to the preparatory party. At this time, you must fill it out truthfully! If you find that the survey is different from your resume, you can say that you made a mistake when you joined the company.
Party member mainly examines political issues. Generally, you don't look at the authenticity of your resume, but just in case, when you review in party member, you must write the truth. For the rest, you can say that you are wrong or wrong. No one will blame you for this. No one remembers or writes wrong.
As long as your certificates are true, don't tell me that all your certificates are false, so don't apply to join the party. If you find out, you will lose your job.