Columbia subject headings:
Aomen xin wen zhi.
China--Foreign relations--1644-1912--Sources.
China--History--Opium War, 1840-1842--Sources.
Lin, Zexu, 1785-1850.
Harvard subject headings:
Aomen xin wen zhi.
Hua shi yi yan.
Lin, Zexu, 1785-1850
Macau (China : Special Administrative Region)--History
Newspapers--China--Macau (Special Administrative Region).
Princeton subject headings: