1, Northeast Petroleum University: Located in Daqing City, Heilongjiang Province, this university was born and prospered because of oil. With the discovery of Daqing Oilfield in China, it became a national key university. The school is characterized by petroleum engineering and has trained a large number of outstanding talents for the petroleum industry.
2. Northeast Agricultural University: This university is located in Harbin City, Heilongjiang Province, and it is a multidisciplinary university focusing on agriculture and industry. The school has a long history and profound academic accumulation, especially in the fields of agricultural engineering and agricultural economic management, which has delivered a large number of professionals for the national agricultural modernization.
3. Hainan University: Hainan University, located in Haikou City, Hainan Province, is the only comprehensive key university in Hainan Province. The school has a beautiful environment and complete disciplines, especially tropical agriculture, marine science and tourism management, which have made positive contributions to the economic and social development of Hainan and even the whole country.