Columbia subject headings:
Harvard subject headings:
Hainan Sheng (China)--Description and travel.
Ku, Chieh, active 16th century. Hai chʻa yü lu--Criticism, Textual.
Princeton subject headings:
China--History--Ming dynasty, 1368-1644.
Hainan Sheng (China)--Description and travel.
Hainan Sheng (China)--History.