In order to gain the benefits and expanding the territory,  some countries still plan and preparing to do something for the war. Recently, the Chinese cities were helding the demonstrations to Japan. The issue is who own the "Diaoyu Island". Anti-Japan Protests in china turn violent, cooler heads prevail online reports, "thousands of protestors besieged the japanese embassy, hurling eggs, bottles and anything else at hand; the Japanese car on fire in protest."   In japan, anti-china protest over islands row reports, hundreds of japanese marched through downtown Tokyo on saturday in a loud but tightly controlled protest against china's claim to disputed islands in the east china sea." Since Diaoyu island has been discovered that could explode petroleum, countries start against each other again.


 Here will shortly point some positive parts of the war. Firstly, from the economics aspect, some of countries are able to make benefits from the war. But the prerequisite is that no war happens in their countires, as well as gest support from their own civilians. Secondly, resources affect. The war winners usually are able to claim to failure for the all kinds of compensation, or encroach on resources in the short term by utilizing from the war. Thirdly, civilians affect. The war can greatly improve the national cohesion and improve the strength of the country. Fourthly, the military requirement will be demanded forever. and will never satisfy. Hence, military is the biggest commercial market that can promote some military science development. Moreover, many military technologies will eventually into the civil science and technology that in order to improve the people's living.