Columbia subject headings:
Harvard subject headings:
China--Historiography.
China--Relations--Korea.
East Asia--Civilization.
Korea--Relations--China.
Princeton subject headings:
China--Historiography--Addresses, essays, lectures.
China--Relations (general) with Korea--Addresses, essays, lectures.
East Asia--Civilization--Addresses, essays, lectures.
Korea--Relations (general) with China--Addresses, essays, lectures.