Columbia subject headings:
Harvard subject headings:
Xu, Dishan, 1893-1941--Criticism and interpretation.
Zheng, Zhenduo, 1898-1958--Criticism and interpretation.
Princeton subject headings:
Xu, Dishan, 1893-1941--Criticism and interpretation.
Zheng, Zhenduo, 1898-1958--Criticism and interpretation.