The aim of this conference is to celebrate Henry Laufer's 70th birthday. The topics are related to singularity theory such as Motivic integration, Poincare series, Free divisors, Torus actions, Resolution of singularities, Lagrangian and Legendrian singularities, Topology of singularities, Singularities in positive characteristic，singularities in algebraic geometry and etc. We will plan to use the conference to provide a good exchange platform on exciting new results on singularities and promote further the development of singularity theory.