Abstract: Land desertification is one of the most serious ecological and environmental problems in the world, and is an important part of global change research. Desertification not only threatens the human living environment, but also an important factor restricting global economic development and affecting social stability. “Central Asia - West Asia Economic Corridor” is one of the six economic corridors in “The Belt and Road”, which facing serious desertification problems. This paper focuses on the analysis of the characteristics, functions and functions of the four countries of Kazakhstan, Kuwait, Israel and China concerning the policies and regulations of desertification control in the “Central Asia-West Asian Economic Corridor”. It is better for enterprises and institutions to participate in local related industries Cooperation and development, to promote “The Belt and Road” construction, to provide reference for desertification control.