Columbia subject headings:
China--Foreign relations--United States.
Liang, Cheng, 1864-1917.
United States--Foreign relations--China.
Harvard subject headings:
China--Foreign relations--United States.
Liang, Cheng, 1864-1917.
United States--Foreign relations--China.
Princeton subject headings:
China--Foreign relations--United States.
Liang, Cheng, 1864-1917.
United States--Foreign relations--China.