Recognition: "Qianlong Period of the Qing Dynasty". The bottle has a small round mouth and a short neck. The mouth, waist and feet of the bottle are painted with a blue back pattern, which distinguishes the bottle. The upper part is surrounded by dragons and auspicious clouds, which is very harmonious. The next part of the Ssangyong play bead is vivid, harmonious and natural. The gourd has the meaning of good fortune, and when the dragons take off, it is good fortune. Two pairs of this bottle are painted with the same pattern.