Gaochun river clam pearl cultivation began in the 1960s, the annual production of pearls up to more than 30 tons,pearl quality is particularly good, famous throughout the country.The water surface of Gaochun is vast, and the Gucheng Lake, Danyang Lake and Shijiu Lake are connected, and the water rises and falls. The water quality is clear and sweet, the light is abundant, and the Gaochun high-quality freshwater pearls are nourished. The pearl craft industry has sprung up, and the pearl jewelry is exquisite. "Goshawks", "Eight Horses", and Pearl Pagodas are even more beautiful.