Different places of origin have different luster. The difference between similar jade blue and Hetian jade blue and white lies in the different places of origin. Hetian jade blue and white flowers are produced in riverbeds, mountains, Gobi and other places, while similar jade blue and white flowers are basically produced in Gobi. The luster is different. Although both sides are oily or waxy, the surface of Jinyu Blue and White will show obvious glass luster after polishing. Hetian jade blue and white material belongs to the category of jet in Hetian jade, and it is a variety with natural graphic characteristics. Because its two colors, black as paint and white as fat, are intertwined, like the ink painting of the Tiangong painting, it attracts people's attention.