Columbia subject headings:
Harvard subject headings:
Amur River Region (China and Russia)--Relations--China.
Baikal, Lake, Region (Russia)--Relations--China.
China--Relations--Amur River Region (China and Russia)
China--Relations--Russia--Baikal, Lake, Region.
Princeton subject headings:
Amur River Region (China and Russia)--Relations--China.
Baikal, Lake, Region (Russia)--Relations--China.
China--Relations--Amur River Region (China and Russia).
China--Relations--Russia--Baikal, Lake, Region.