Gangu county is good. Because Gangu has had a railway for many years, and Qingshui County has just owned it. Gangu once had an ink factory, a flour factory and an asbestos factory, which injected a strong guarantee for the economic development of Gangu, but there was no factory in Qingshui County. There is Weihe River in Gangu, and the stones and sand below Weihe River are not as good as Hulu River. At present, the hardened roads in rural areas are all the stones and sand of Weihe River, and the stones and sand of other rivers are not used. It is a great wealth to pour stones and sand all the way. The above objective analysis should be that Gangu County is slightly better than Qingshui County.