Columbia subject headings:
Authors, Chinese--20th century--Correspondence.
Zhou, Zuoren, 1885-1967--Correspondence.
Harvard subject headings:
Authors, Chinese--20th century--Correspondence
Zhou, Zuoren, 1885-1967--Correspondence.
Princeton subject headings:
Authors, Chinese--20th century--Correspondence.
Zhou, Zuoren, 1885-1967--Correspondence.