1. Eight stars in difficulty

985 Project: Peking University, Tsinghua, Tongji and Southeast University.

2. The difficulty is seven stars

985 Project: Tianjin University, Harbin Institute of Technology, Shanghai Jiaotong University, Zhejiang University, Huazhong University of Science and Technology, South China University of Technology, Chongqing University.

2 1 1 Project: Beijing Forestry University, Central Academy of Fine Arts.

Other institutions: Chinese Academy of Forestry Science.

3. The difficulty is six stars

985 Project: Sichuan University, China Agricultural University and Northwest A&F University.

2 1 1 Project: Suzhou University, Nanjing Agricultural University, Huazhong Agricultural University, Southwest University.

Other institutions: Nanjing Forestry University, Xi University of Architecture and Technology.

4. Five-star difficulty

2 1 1 Project: Northeast Forestry University, Northeast Agricultural University, Hefei University of Technology, Southwest Jiaotong University, Sichuan Agricultural University, Chang 'an University (Xueshuo)

Other institutions: shenyang jianzhu university, Jilin Art College, Universities of Applied Sciences, Suzhou University of Science and Technology, Zhejiang Agriculture and Forestry University, China Academy of Art, Fujian Agriculture and Forestry University, Henan Agricultural University, South China Agricultural University, Guangzhou Academy of Fine Arts, sichuan fine arts institute.

5. Four-star difficulty

2 1 1 Project: Yanbian University, Guangxi University, Hainan University and Guizhou University.

Other institutions: Beijing Agricultural College, Beijing Jianzhu University, Hebei Agricultural University, Shanxi Agricultural University, Shenyang Agricultural University, Jilin Jianzhu University, Zhejiang Sci-Tech University, Anhui Agricultural University, Shandong Agricultural University, Qingdao Agricultural University, Central South University of Forestry and Technology, Guangzhou University, Guangxi Art College, Chengdu University of Technology.

6. Three Difficult Stars

Other institutions: Tianjin Urban Construction University, shijiazhuang tiedao university, Inner Mongolia Agricultural University, dalian polytechnic university, Jilin Agricultural University, Beihua University (Master), Nanjing University of Technology (Master), Anhui Jianzhu University, Jiangxi Agricultural University, Qingdao University of Technology, Shandong Jianzhu University, Liaocheng University, Henan University of Science and Technology, Henan Institute of Science and Technology, Yangtze University, Hunan Agricultural University, Guangdong Ocean University, Zhong Kai Agricultural Engineering University, Guilin University of Technology.