Columbia subject headings:
China--Foreign relations--1644-1912.
China--Foreign relations--Italy.
Italy--Foreign relations--1870-1914.
Italy--Foreign relations--China.
Harvard subject headings:
China--Foreign relations--1644-1912
China--Foreign relations--Italy.
Italy--Foreign relations--1870-1914.
Italy--Foreign relations--China.
Princeton subject headings:
China--Foreign relations--1644-1912.
China--Foreign relations--Italy.
Italy--Foreign relations--1870-1914.
Italy--Foreign relations--China.