Two-dimensional (2D) Van der Waals heterostructures have aroused extensive conces in recent years.Their fabrication calls for facile and efficient transfer techniques for achieving well-defined structures.In this work,we report a simple and effective dry transfer method to fabricate 2D heterostructures with a clean interface.Using Propylene Carbonate (PC) films as stamps,we are able to pick up various 2D materials flakes from the substrates and unload them to the receiving substrates at an elevated temperature.Various multilayer heterostructures with ultra-clean interfaces were fabricated by this technique.Furthermore,the 2D materials can be pre-pattemed before transfer so as to fabricate desired device structures,demonstrating a facile way to promote the development of 2D heterostructures.