Home Zhang group is city of level of ground of Hunan Province administer, city of original name big commonplace, administer 2 city area under administration (always decide area of area, Wu Ling source) , 2 counties (kind benefit county, Sang Zhi county) . Home Zhang group builds city because of travel, it is one of China's mainest travel cities. The graph is beauty spot of hill of door of weather of city of Home Zhang group, the vitreous a plank road built along a cliff with exciting alarmingly dangerous. (the picture comes from Oriental IC)Gross area of city of Home Zhang group 9516 square kilometer, the stuff is the longest 167 kilometers, north and south is the widest 96 kilometers, population 170 much, it is the ground level city with Hunan Province least population. September 1982, park of forest of state of Home Zhang group becomes park of forest of the first country of Chinese. The graph is beauty spot of fierce hill source. (the picture comes from Oriental IC)The graph is city of bound of Hunan Province Zhang Jia, spring of Home Zhang group tea party activity of ancient bronze mirror of 10 thousand bearing. (the picture comes from Oriental IC)