Tang three-color horse size: 30 cm long 30 cm highThe treasures of ancientceramics firing technology, full name three colored glaze in the pottery, is prevalent in the of a low-temperature glazed pottery, glazed with yellow, green, white, brown, blue, black and other color, and with the colors of yellow, green, white, so people used to call it "".Because of the , the earliest unearthed in luoyang, most also have "luoyang " [1].Longhai railway in 1905 in luoyang during the period of construction, in the ancient capital of luoyang north MangS found a batch of tombs, later people used to call this type of pottery "", and in use today, enjoys a good reputation both at home and abroad.