Columbia subject headings:
Harvard subject headings:
China--History--Qing dynasty, 1644-1912--Sources.
Huangpu Qu (Guangzhou Shi, China)--History--Pictorial works.
Huangpu Qu (Guangzhou Shi, China)--History--Sources.
Princeton subject headings:
Huangpu Qu (Guangzhou Shi, China)--Archival resources.
Huangpu Qu (Guangzhou Shi, China)--History.