Columbia subject headings:
Authors, Chinese--16th century--Chronology.
Tu, Long, 1542-1605--Chronology.
Harvard subject headings:
Authors, Chinese--16th century--Chronology.
Tu, Long, 1542-1605--Chronology.
Princeton subject headings:
Authors, Chinese--16th century--Chronology.
Tu, Long, 1542-1605--Chronology.