Columbia subject headings:
China--History--19th century--Sources.
China--History--Guangxu, 1875-1908--Sources.
Liu, Jintang, 1844-1894--Correspondence.
Harvard subject headings:
China--History--19th century--Sources.
China--History--Guangxu, 1875-1908--Sources
Liu, Jintang, 1844-1894--Correspondence.
Princeton subject headings:
China--History--19th century--Sources.
China--History--Guangxu, 1875-1908--Sources.
Liu, Jintang, 1844-1894--Correspondence.