Someone said: If you love a person, take her to see the fall of Ejina, because there is the desert Populus is paradise; if you hate a person, take her to see the spring of Ejin, because there is China's dust storms is hell. Hell and heaven, beauty and horror, sometimes only separated by a line. And then the harsh traveler can not be indifferent to Ejina, where there is the closest place between heaven and hell.