Xinyu Chengnan Home, Bailong Road, Ningxiang City, Changsha City. The wholesale market of miscellaneous grains is located in the south home of Xinyu City, Bailong Road, Ningxiang City, Changsha City. Ciba takes glutinous rice as the main raw material, supplemented by sorghum, millet, corn and other miscellaneous grains. After soaking, put it in a wooden steamer, steam it, mash it in a stone tablet, knead it into a ball, and press it flat. A symbol of circle and good luck.