Columbia subject headings:
Harvard subject headings:
China--Foreign relations--Soviet Union.
China. Aihun tiao yue (1958, May 16)
Manchuria (China)--Boundaries--Soviet Union.
Soviet Union--Boundaries--China--Manchuria.
Soviet Union--Foreign relations--China.
Unequal treaties.
Princeton subject headings:
China--Foreign relations--Soviet Union.
China. Aihun tiao yue, 1958, May 16.
Manchuria (China)--Boundaries--Soviet Union.
Soviet Union--Boundaries--China--Manchuia.
Soviet Union--Foreign relations--China.
Unequal treaties.