This is a rare and unique enamel vase from the Qianlong period. The vase is turquoise green, with a warm, smooth, and full glaze, its deep and elegant tone reflecting the style popular during the Yongzheng period of the Qing Dynasty. Flowers and birds are the main motif on the vase, and an imperial poem is inscribed on the reverse, showcasing the exquisite painting techniques and the skill of the court artisans. It is a unique treasure, and several detailed photographs are included for reference. It is a porcelain vase worthy of collection.