April 6th #chinadiary

Gate in Great Wall, Nankow Pass 1920
Meetings ("rather heavy") in the morning, discussing anti-Christian (or "Xian" as Carl begins to write it here) criticism.

The afternoon sees a trip to the Great Wall at the Nankow Pass, Carl offering a rich description and is astonished by the amount of labour the wall must have taken, especially given the technology of the times.