1 cannot be published, not only because of the high requirements for medical achievements, but also because the second area of medical sci is a better academic journal in sci, and the requirements for articles are higher than those in the third and fourth areas. As for the difficulty, it is related to the target medical sci journals.

2. The second area of medical sci has high requirements for articles: medical sci is divided into the first area, the second area, the third area and fourth area. The higher the division, the stronger the academic value, influence and comprehensive strength of sci journals, which will naturally deliver high-gold medical literature to readers. That is to say, the medical achievement articles written are not high in gold content, do not meet the requirements of the second area of medical sci, and are also rejected when submitting. Medical articles with high gold content are not easy to write.

It is difficult to write articles about medical achievements. Writing research results that can be published in medical sci journals is inseparable from medical topics. The construction and design of the subject need not only a good idea, but also the support of manpower, material resources and financial resources. Especially in medical disciplines, to make innovations and new breakthroughs, researchers are required to have profound medical professional knowledge, high scientific research ability and practical ability, which require enough time and practice to grow.