A delicate ceramic from the Yongzheng period of the Qing Dynasty in China, the Jingdezhen kiln pink bat peach shaped bottle, is collected in the Shanghai Museum of China. The collection dates back 300 years. Porcelain is exquisitely made and of high quality. Its shape is plump and beautiful, its lines are smooth and rhythmic, and it is light and smart without losing stability. It is speculated that this bottle is for the emperor and empress to celebrate their birthday.