1, school locations are different: the school of Shandong University Weihai Branch is located in Weihai City, Shandong Province, and the school of Shandong University Headquarters is located in Jinan City, Shandong Province.

2. The enrollment codes are different: the code of the undergraduate enrollment institution of Weihai Branch of Shandong University is "19422", and the code of the undergraduate enrollment institution of Shandong University is "10422".

3. Establish different colleges: Shandong University Weihai Campus: Korean College, Business School, Law School, School of Journalism and Communication, School of Translation, Art College, Ocean College, School of Electromechanical and Information Engineering, School of Space Science and Physics, School of Continuing Education, School of Mathematics and Statistics, and School of International Education. Shandong University (headquarters campus): School of Philosophy and Social Development, School of Economics, School of Literature and Journalism, School of History and Culture, School of Mathematics, School of Physics, School of Chemistry and Chemical Engineering, School of Information Science and Engineering, School of Life Sciences, School of Environmental Science and Engineering, School of Management, School of Marxism, School of International Education, School of Economics, Institute of Advanced Studies of Confucianism (School of Literature, History and Philosophy of Shandong University), Foreign Language Teaching Department of International Studies University,