They are all great. Hao Zhiguo is a professor and doctoral supervisor at the School of Electrical Engineering of Xi'an Jiaotong University. He has published more than 80 papers in domestic and foreign journals and conferences, including 15 papers included in SCI and more than 60 papers included in EI. He has more than 20 authorized invention patents and won provincial awards. 5 ministerial-level science and technology progress awards. Wang Jianxue, professor and doctoral supervisor of Xi'an Jiaotong University, has published 100 EI papers, H factor 25, and won the Best Paper of the top professional conference IEEE PES General Meeting 2 times (2015, 2017); research group The graduate student participated in the 2014 Global Energy Forecasting Competition organized by IEEE PES and won the only Outstanding Award among Chinese universities. He also obtained 20 authorized patents and soft works. He also won 4 provincial and ministerial awards including the First Prize in Natural Science from the Ministry of Education. The two teachers are very powerful professors from Xi'an Jiaotong University.