I am a year 3 phd student in Hong Kong University of Science and Technology. My research is about 2D material device fabrication and low- temperature electronic transport measurement. I mainly focus on：1）Coulomb drag effect and emerged quantum solid phase in thin film hBN spaced double layer WSe2 2）the nonlinear Hall effect in the artificial strained bilayer graphene. 3）nonlinear Hall effect in 2D unconventional superconductor. I am a year 3 phd student in Hong Kong University of Science and Technology. My research is about 2D material device fabrication and low- temperature electronic transport measurement. I mainly focus on：1）Coulomb drag effect and emerged quantum solid phase in thin film hBN spaced double layer WSe2 2）the nonlinear Hall effect in the artificial strained bilayer graphene. 3）nonlinear Hall effect in 2D unconventional superconductor.