liujing, male, born in Xuanwei, Yunnan Province in April 1969, is a professor at Tsinghua University. Since July 1999, he has served as a researcher (1-person program) of the Institute of Physical and Chemical Technology of the Chinese Academy of Sciences, a double-employed researcher, and the director of the Beijing Key Laboratory of Cryogenic Biomedical Engineering; Since August 28, he has been a professor in the Department of Biomedical Engineering of Tsinghua University Medical College (Hundred Talents Program). Bachelor of Engineering in Tsinghua University Gas Turbine, Bachelor of Science in Modern Applied Physics (July 1992) and Doctor of Engineering in Engineering Thermophysics (February 1996); Tsinghua University Institute of Economics and Management graduated from the Selected Course of Business Administration for Senior Managers (April 23-May 25). He was a teaching assistant and lecturer in the Department of Thermal Engineering in Tsinghua University, a postdoctoral fellow at Purdue University in the United States, and a senior visiting scholar at MIT. Winner of National Science Fund for Distinguished Young Scholars in 23; He has successively won the China Youth Science and Technology Award, the Mao Yisheng Science and Technology Award-Beijing Youth Science and Technology Award, and the Journal of the American Society of Mechanical Engineers & lt; & lt; Journal of Electronic Packaging &; gt; & gt; More than ten awards such as the only best paper award of the year 2.