Columbia subject headings:
Harvard subject headings:
Chinese--Foreign countries--History--Sources.
Jiangmen Shi (China)--Emigration and immigration--History--Sources.
Jiangmen Shi (China)--History--Sources.
Princeton subject headings:
Chinese--Foreign countries--History--Sources.
Foshan Diqu (China)--Emigration and immigration--History--Sources.
Foshan Diqu (China)--History--Sources.