Columbia subject headings:
League of Nations.
World War, 1914-1918--Territorial questions--China--Shandong Sheng.
Harvard subject headings:
World War, 1914-1918--Territorial questions--China--Shandong Sheng.
World War, 1914-1918--Territorial questions--China--Shantung Province.
World War, 1914-1918--Territorial questions--Shantung.
Princeton subject headings: