2021 2nd IYSF - Academic Symposium on Sources and Envinronmental Protection(IYSF-SEP 2021)
Organizing Committee
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|| Organizing Committee Chair


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Xihe Lei, Senior Engineer, Xi'an Shiyou University


Xihe Lei, Han Chinese, was born in November 1967 in Dali, Shaanxi Province. He started to work from July 1991 and joined the Communist Party in October 1991. Majoring in mining machinery, he got his Bachelor of Engineering and became a senior engineer. Now he is member of the Party Committee and Deputy Secretary of the Party Committee of Xi'an Shiyou University.

Lei studied in the Department of Mechanical Engineering, Xi'an Petroleum Institute (now Xi'an Shiyou University), majoring in mining machinery, and got his Bachelor's degree in engineering from September 1987 to July 1991. In the institute, he served as an ideological and political counselor of the Mechanical Engineering Department from July 1991 to April 1994. Besides, he worked as deputy director of the Office of Mechanical Engineering Department of the institute from April 1994 to February 1998, and the head of the Academic Affairs Section of the Academic Affairs Office from February 1998 to November 2001. From November 2001 to April 2006, he was deputy head of the Student Affairs Department (Division) of Xi'an Shiyou University. From April 2006 to January 2010, he served as Secretary of the Party Branch of the School of Science of Xi'an Shiyou University, and from January 2010 to April 2015, he served as the head of the Student Affairs Department (Division) of Xi'an Shiyou University and the director of the Employment Guidance Center. In April 2015, he was designated as member of the Party Committee and Deputy Secretary of the Party Committee of Xi'an Shiyou University.

Lei is engaged in higher education management, Party building and ideological and political education in colleges. He took charge of nearly 10 teaching reform and scientific research projects and won one "First Prize of Teaching Achievement" in Shaanxi Province, and one "Second Prize of Teaching Achievement" in Shaanxi Province. Besides, he published over 10 papers in "Ideological and Political Education Research" and other journals. He was also editor in chief of the textbook of "New College Students' Mental Health Application Course", and participated in editing 3 books. In addition, he won many honorary titles such as Advanced Individual in Employment of General College Graduates in Shaanxi Province and Outstanding Party Worker of the Xi'an Shiyou University Committee of the Communist Party of China.



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Yongqing Cheng, Senior Engineer, Xi'an Shiyou University


Yongqing Cheng, male, Bachelor of Laws, Senior engineer, was born in March 1968 in Qianxian, Shaanxi Province. He started to work in July 1990 and joined the Communist Party of China in July 1993. Currently, he serves as Member of the Party Committee and Vice President of Xi'an Shiyou University.

Cheng participated in social practice in No.2 Oil Extraction Plant of PetroChina Changqing Oilfield Company from July 1990 to July 1991. From July 1991 to July 2005, he worked at Human Resources Office of Xi'an Shiyou University, served as deputy director and director of the reform office, the head of the teaching section, and deputy director of the personnel department. From July 2005 to July 2009, he served as the deputy director and director of the school's bidding office in order. From August 2008 to July 2009, he was also the deputy commander of the new campus engineering construction headquarters. From July 2009 to October 2018, he was designated as director of the personnel department. Besides, he become member of the Party Committee and Vice President of Xi'an Shiyou University. In 2000, Cheng passed the national legal consultant professional qualification, and during September to December 2013, he studied at the Australian National University.

Cheng has long worked in human resource management. With his efforts, he presided over a key project of “Research on key issues in higher education management in Shaanxi Province”, took charge of introducing overseas talents to Xi’an Shiyou University and reached a good result. His work in introducing talents was honored as one of the 100 innovative cases of cadres and talents of the Ministry of Education. Besides, his project of “Strengthening the assessment of academic positions and stimulating the vitality of college teachers” was selected as an excellent innovative case of talent work in colleges and universities in Shaanxi Province.

In addition, Cheng is honored as Advanced Individuals in poverty reduction, Advanced Individuals in the organization system, and Advanced Individuals in Talents Work in Colleges and Universities of Shaanxi Province.



|| Organizing Committee Vice Chair


Haiyang SongProfessorXi'an Shiyou University
Guowang Gao
Associate Professor
Xi'an Shiyou University
Zhidi LiuProfessorXi'an Shiyou University
Yanhong SheProfessorXi'an Shiyou University
Xiaomeng WuProfessorXi'an Shiyou University



|| Organizing Committee Member


Zhiping ZhangProfessorXi'an Shiyou University
Xuelian ChenProfessorXi'an Shiyou University
Hui Gao
ProfessorXi'an Shiyou University
Hai HuangProfessorXi'an Shiyou University
Lu CuiProfessorXi'an Shiyou University
Shidong ZhuAssociate ProfessorXi'an Shiyou University
Shanjian LiAssociate ProfessorXi'an Shiyou University
Liumei ZhangAssociate ProfessorXi'an Shiyou University
Yunzi ZhangLecturerXi'an Shiyou University
Meixia XiaoAssociate ProfessorXi'an Shiyou University
Ming ZhangAssociate ProfessorXi'an Shiyou University
Yanming LiuAssociate ProfessorXi'an Shiyou University
Nan GaoAssociate ProfessorXi'an Shiyou University
Liangbin DouAssociate ProfessorXi'an Shiyou University
Dan WuLecturerXi'an Shiyou University
Li WangLecturerXi'an Shiyou University
Minrong AnLecturerXi'an Shiyou University
Kai LiLecturerXi'an Shiyou University