According to today's headline data, the content and writing level of the paper are not the only factors that determine whether the paper passes the blind evaluation, but whether the opinions of the blind evaluation experts can vote for the paper is more important. Innovation, scholarship and standardization are the key points of sci papers. If doctoral students can achieve the above three points and carefully examine the publishing standards and history of sci journals in four districts, two sci papers in four districts are likely to pass blind evaluation.

The blind evaluation system is to send dissertations without the author's name to unknown experts, so the evaluation should be the most objective. General colleges and universities, especially graduate schools, have relevant regulations on blind evaluation of dissertations on a regular basis, and most of them randomly select a certain number of dissertations for blind evaluation.