Columbia subject headings:
China--Foreign relations--1644-1912.
China--Foreign relations--Great Britain.
Great Britain--Foreign relations--1789-1820.
Great Britain--Foreign relations--China.
Qianlong, Emperor of China, 1711-1799.
Harvard subject headings:
China--Foreign relations--1644-1912
China--Foreign relations--Great Britain.
Great Britain--Foreign relations--1789-1820.
Great Britain--Foreign relations--China.
Qianlong, Emperor of China, 1711-1799
Princeton subject headings:
China--Relations--Great Britain.
Great Britain--Relations--China.