Region
China --
2
Vietnam --
2
Asia
1
Asia --
1
Asia, Southeastern --
1
Australia
1
Australia --
1
China
1
China, Southeast --
1
Chu River Delta
1
Chu River Delta (China) --
1
East Asia --
1
Hong Kong
1
Hong Kong --
1
Korea (North)
1
Korea (North) --
1
Korea (South)
1
Korea (South) --
1
Laos --
1
Malaysia --
1
Mongolia --
1
Myanmar --
1
Russia (Federation) --
1
Russia(Federation)
1
Southeast Asia --
1
Soviet Union --
1
Taiwan
1
Taiwan --
1
Vietnam
1
china --
1