(Airdate: June 3, 2025) We’re in Gansu Province, and we’ve just left the town of Jiayuguan and past the fort on the Jiayuguan Path. The fort is where merchants stopped in ancient times to pay tolls, and travelers stopped to have their papers checked. Then they headed into the desert. Many wrote poems on the walls of the fort before heading into the unknown. Visitors still write poems, although the subject matter isn’t quite so ominous and heartrending as it once was….

