Dr. Weishu Liu received his bachelor degree from Chongqing University at 2003, and Ph.D from University of Science and Technology Beijing (USTB) at Jan. 2009. From Feb. 2009-Dec. 2012 he worked as a post-doctoral researcher at University of Washington and Boston College, respectively. Later, he joined in the Texas Center of Superconductor at University of Houston (TcSUH) as a senior associate researcher II from Jan. 2013.1-Jan. 2015. And then, he moved a thermoelectric company, Sheetak Inc., as a principal materials scientist. At Sep. 2016, Dr. Liu joined in Southern University of Science and Technology (SUSTec) as associate professor. Dr. Liu has published 70 journal papers, with a total citation of >3000 times and an H-index 31 (Web of Science), and >4000 times with a H-index 32 (Google Scholar). He has hold 12 Chinese patents, 1 world patent, 3 USA patent. He wrote 4 book chapters for two books in the topic of thermoelectric materials and devices. He also served as the reviewer for the international journals such as Energy Environ Sci., Adv. Energy Mater., J. Am. Chem. Soc. Acta Mater., New J. Phys., etc. Dr. Liu was granted a President Gold Medal of USTB at 2009, Beijing Science and Technology Award at 2012, Overseas High-Caliber Personnel of Shenzhen Peacock Plan (Level B) at 2017, Talent Recruitment Project Of Guangdong – Pearl River Talents Recruitment Program at 2017 and Nanshan District Linghang Plan B at 2017.