I would like to ask about the university rankings and research directions of mining engineering, coal mining or metal mining, such as Central South University of Mining and Technology, Northeastern University of University of Science and Technology Beijing and Taiyuan University of Technology. At present, there are 20 colleges and universities in China offering the major of "Mining Engineering". They are [Jiangsu] China University of Mining and Technology, [Chongqing] Chongqing University, [Shandong] Shandong University of Science and Technology, [Liaoning] Northeastern University, [Fujian] Fuzhou University, [Shanxi] Taiyuan University of Technology, [Hubei] Wuhan University of Technology, [Sichuan] Southwest University of Science and Technology, [Yunnan] Kunming University of Science and Technology, [Beijing] North China University of Science and Technology and [Anhui]. China Geo University (Beijing), [Beijing] China University of Mining and Technology (Beijing), [Heilongjiang] Heilongjiang Institute of Science and Technology, [Inner Mongolia] Hulunbeier College, [Shandong] Shandong University of Science and Technology Taishan Institute of Technology [Hunan] Xiangtan Institute of Technology, [Hebei] Hebei Institute of Architecture and Technology, [Fujian] Longyan Teachers College.

The research direction is mostly coal mining. You are asking about University of Mining and Technology, University of Science and Technology Beijing, Northeast China and Taiyuan Institute of Technology.

The main institutions of metal mines are Fuzhou University and Kunming University of Science and Technology.