1989- 1992: graduated from Harbin Institute of Architecture and Engineering with a master's degree in environmental engineering;

1998-2000: graduated from Harbin institute of technology, majoring in environmental engineering;

1990- 1996: lecturer of water supply and drainage engineering in Harbin Institute of Architecture and Engineering;

1997-200 1: Associate Professor of Water Supply and Drainage Engineering in Harbin Jianzhu University and Harbin Institute of Technology;

2002-present: Professor of Water Supply and Drainage Engineering, Harbin Institute of Technology;

2003-present: water supply and drainage engineering major of Harbin Institute of Technology, doctoral supervisor;

Member of the International Water Association (IWA); Member of water supply and drainage engineering professional Committee of Heilongjiang folk society.