Columbia subject headings:
China--Description and travel--Early works to 1800.
Harvard subject headings:
China--Description and travel--Early works to 1800.
Princeton subject headings:
China--Description and travel--Early works to 1800.
China--Foreign relations--1644-1912.
China--Foreign relations--Russia.
Russia--Foreign relations--1689-1725.
Russia--Foreign relations--China.
Siberia (Russia)--Description and travel--Early works to 1800.