How to reply to the patent application with the same substance?

Substantial similarity means that there are only a few differences between several technical schemes, which are mastered by technicians in their respective fields and do not bring better technical effects; It is suggested that the applicant explain the originality of this application from the overall technical scheme, and the examiner cannot reject it if he cannot question the overall technical scheme; At the same time, we should also explain the reason for applying for one more, otherwise it will easily be considered malicious, so that no one can stay; Another possibility is that the examiner can't find the question. There is something wrong with this notice. Just explain clearly.