Jade street is located in north and south to grow hill between 2 islands, it with an offing of grand large dams over or across, cut lives lotic, two islands join rises. Jade street is long beach of a natural pebble formerly. According to legend, tang Taizong Dong Zheng, because dread urgent billow swifts current, beg the ruler of heaven to grant one sea bridge, fall as expected in night, so jade street has one old street again say.

The large dams nowadays, to what repaired 1961, 8 meters wide, grow 1 kilometer, tower above horizontal 3 meters. Two side blue sea, two end green island, scene is quite beautiful.