Columbia subject headings:
Harvard subject headings:
China--History--Qing dynasty, 1644-1912--Sources.
Chinese letters
Sheng, Xuanhuai, 1844-1916--Correspondence.
Statesmen--China--Correspondence.
Princeton subject headings:
China--History--Qing dynasty, 1644-1912.
Sheng, Xuanhuai, 1844-1916--Correspondence.
Statesmen--China--Correspondence.