Kina, Folkrepubliken
Visar nu: Kina, Folkrepubliken - Postfrimärken (1949 - 2024) - 2 frimärken.
1977
Promoting Tachai-type Developments
9. april WM: Inga Perforering: 11
1977
"Taching-type" Industrial Conference
25. april WM: Inga Perforering: 11