Look up the atlas, you will find the southeastern and northwestern scenery quite different. The mid-western custom is also appealing to the enriched eastern people. Traveling has increased gradually at present. Through native tours or voyages, people can experience different accents, dialects and some strange expressions. Thinking of frequent mankind actions that attack the natural resources, such as using petrol and giving off gas, some unofficial youth leagues set up rewards to encourage anti-pollution measures. This is a couple, Xiong Jiawen and Wu Zhejun.