Dimensions: Height: 29.5 cm, Diam.: 19cm Chinese Qing Dynasty DaoGuang Ji Blue Porcelain Jade Pot Spring Vase. This vase has a Chinese traditional YuHuChun shape vessel, the pear shaped bottle, flaring mouth, a spherical abdomen, and a regular vessel shape. Its patterns on the surface are classic, simple, elegant and pretty. Warm and uniform blue glaze applied to the whole surface, only the upper mouth rim and outer bottom is white glazed. Blue is the most important variety of China’s porcelain. Blue stands for healing, trust and long life. Shades of blue are used to decorate homes for longevity and harmony.The Under bears a reign mark, a four under glazed blue script characters reign mark. Made in The Years DaoGuang Reign Period of The Great Qing Dynasty.