虚拟水贸易，我国节水新思路

he paper applies the relative theories and methods of virtual water and analysis the quantity of virtual water trade in our country. with the food mostly be self-sufficiented, we should carry out the strategy of virtual trade; strengthen the virtual water trade quantity in international and internal regions to relieve the stress of water resource scarcity in arid area of our country, and emphasised the significance of the virtual water trade acts on the sustainable development of water resource in our country .In conclusion, virtual water trade is a new idea of saving water in our country