If it's Shandong province, to be on the safe side, it's recommended to apply to schools of this grade, such as Wuhan University and Xi Jiaotong University. If the score is above 650, you should consider a very good school, because the importance of choosing a major should also be considered. If you think it's better, it's recommended to apply for the Chinese University of Science and Technology, which is not only strong, but also free to change majors. Zhejiang University is also conducive to changing majors, but the admission line is high and 630 is more dangerous. In addition, South China University of Technology in Guangdong, Central South University in Hunan, Southeast University in Jiangsu and Tongji in Shanghai are all powerful universities with high cost performance and should be considered.