Columbia subject headings:
Harvard subject headings:
China--Relations--Japan--Chronology.
Japan--Relations--China--Chronology.
Princeton subject headings:
China--Foreign relations--1644-1912--Chronology.
China--Foreign relations--1912-1949--Chronology.
China--Foreign relations--Japan--Chronology.
Japan--Foreign relations--1600-1868--Chronology.
Japan--Foreign relations--1868-1912--Chronology.
Japan--Foreign relations--1912-1945--Chronology.
Japan--Foreign relations--China--Chronology.