Jie Yao obtained the B.S. from Nanjing University of Science and Technology in 2011 and an M.S. from the University of Houston in 2013 and a Ph.D. from the Texas Tech University in 2019. After that, he became a Postdoctoral Researcher at Texas Tech University in the USA. He is now a professor at Beijing Institute of Technology. Jie Yao's expertise is in turbulence, flow control, vortex dynamics, and high-performance computing. He has published 20 peer-reviewed articles in leading journals in fluid mechanics, including the Annual Review of Fluid Mechanics, Journal of Fluid Mechanics, Physical Review Fluids, and Physics of Fluids.Xi Chen obtained a B.S. and Ph.D from Peking University in 2006 and 2012, respectively. Afterwardshe worked as a Postdoctoral Researcher at Peking University, and as a research assistant professor at Texas Tech University. He is now a professor at Beijing University and Aeronautics and Astronautics (Beihang University). Xi Chen's expertise is in turbulence theory and modelling, flow control, vortex dynamics. He has published 40 peer-reviewed articles in leading journals of fluid mechanics: including the Journal of Fluid Mechanics, Physical Review Fluids, and Physics of Fluids.