Professor Dong Baiqing has long been devoted to the study of incompressible viscous fluid dynamics equations, the existence, uniqueness, regularity and decay of nonlinear partial differential equation solutions for complex flows, some good work has been done on stability and dynamic behavior. Nonlinearity, J. Differential Equations, Discrete Contin. Dyn. Syst, J. Math. Phys and other international journals have published more than 40 articles in SCI, and have presided over many projects funded by National Natural Science Foundation of China (NSFC) .