China
| Country: | China |
| Type: | Postage stamps |
| Series: | Enivronment Protection (2004) |
| Nominal: | 50 分 |
| Year: | 2004 |
| Size: | 25 x 30 mm |
| Perforation: | 13 x 13½ |
Enivronment Protection (2004)
 Protection of biodiversity |  Prevention and control of desertification |