Raised on band of key-fret pattern short ring foot, the body finely enamelled with stylized lotus blossoms amidst scrolled foliate pattern, on the shoulder of the vase with four stylized golden "XI" characters on each four side, at the border between flaring neck and body elaborately decorated with bands of ruyi motif in yellow and red glaze and key-fret pattern in sky blue glaze, an pair of phenix shaped ears applied to the sides, close to the rim is enamelled with lappet band enclosed by gilt border, all reserved on bright turquoise green ground. The base bearing an six character mark. Qing Dynasty period.