Issue: 9.3116 million

Stamp size (transverse * vertical) : 26 mm * 31 mm

The whole number * vertical (horizontal) : 8 * 10 = 80

Perforation degree: 11.5

Printing bottle: engraving overprint

The original author: Zhang Ding

Designer: Cheng Chuanli

Carver: Sun Hongnian

Printing: Beijing YouPiaoChang

Release time: on January 5, 1981

(2 - (1) the cock crow value: 20 points

The four seasons (2-2) par value: 50 points

Stamp size (transverse * vertical) : 26 mm * 31 mm

The whole number * vertical (horizontal) : 32

Perforation degree: 11.5

Bottle printing: color graven images overprint, brush glue on the back

Designer: Cai Lanying

Carver: call vibration source, Yan Bingwu, Li Qingfa, Jiang Weijie

Printing: Beijing YouPiaoChang (Chinese zodiac /shengxiao/)

Release time: on January 5, 1993