This is one group flows by ginger justice, the spring scenery of the dragon head dam that gentleman of Tao Jun getting brings, welcome you to admire! It is overflow dam of arch of a stone, its over or across reachs village of village of the head that press down shape at settleclear city county on the west, be in the Luo He that with cattail city county Luo Bin presses down Wei village have a common boundary downstream. The Jing Qu law of Long Shouqu of the Western Han Dynasty is the crystallization of wisdom of height of working people of Chinese ancient time, it provided valuable experience for career of world irrigation works. Because this dam builds Yu Hanwu of the Long Shouqu that founds when the Supreme Being canal first paragraphs and get a name. It is Pu Cheng, settleclear city at present the tourist attraction that two counties develop jointly, it is the bright phearl of a bright that promotes development of two counties tourism, renown dam that is area of Shaanxi the central Shaanxi plain. Photography: Jiang Liu justice, Tao Jun is gotten