Cup drag L: 51.5cm W: 28cm H: 4cm Goblet H: 17cm D: 13.5cm Introduction: This Yuan Dynasty blue-and-white dragon-pattern goblet and silver-gilt dragon-pattern lid, this device has a curved mouth, a curved belly, a bottom The feet are high in the shape of bamboo joints, hollow in the feet, painted with blue and white decorations, concise in composition, and smooth in strokes. The heart of the inner bottom is painted with a cross vajra pattern. The cross vajra is a kind of Tibetan tantric instrument. The Sanskrit name is "Vazheruo". It was originally a weapon in ancient India, and was later absorbed by the esoteric religion as a magical instrument. There is a circle of grass on the edge of the mouth. The main body of the outer wall is decorated with three-clawed dragons, and the dragon body is flying. It is extremely flexible and belongs to the official kiln products. The button, the phoenix pattern on this goblet, is a pattern commonly used in Chinese traditional culture. It appeared on the common goblet in the Yuan Dynasty, showing the fusion of the Central Plains culture and the northern nomadic culture.