- China--Civilization--Collected works (5)
- Science and civilization--Collected works (5)
- Science--China--History--Collected works (5)
- Technology--China--History--Collected works (5)
- China--Civilization--Addresses, essays, lectures (2)
- China--Relations--Europe--Addresses, essays, lectures (2)
- Europe--Relations--China--Addresses, essays, lectures (2)