Columbia subject headings:
Harvard subject headings:
Chinese drama--20th century--History and criticism.
O'Neill, Eugene, 1888-1953--Criticism and interpretation.
O'Neill, Eugene, 1888-1953--Influence.
Princeton subject headings:
Chinese drama--20th century--History and criticism.
O'Neill, Eugene, 1888-1953--Criticism and interpretation.
O'Neill, Eugene, 1888-1953--Influence.