Chāngpíng

Changping lies north of Beijing, where the urban plain gives way to the Yan Mountains and the passes toward Mongolia. Rivers descend from the hills into fertile terraces, while the low ground supports grain, orchards and pasture. The Juyong and other passes made the district a corridor between the capital and the northern frontier.

Changping and Jundu counties were established during the Han dynasty. Changping was incorporated into Jundu under Northern Wei, then separated again under Eastern Wei. During the Ming, Zhengde raised Changping to a subprefecture with authority over Miyun, Shunyi and Huairou. The Qing Yongzheng emperor later transferred those counties to Shuntian Prefecture. County offices, garrisons and post stations controlled movement and collected grain from the surrounding villages.

The district also held major ceremonial and military monuments. The Ming imperial tombs occupied sheltered valleys below the mountains, approached by a sacred road lined with stone figures. Juyong Pass guarded the route through the mountains, and its Cloud Platform carried Buddhist carvings and inscriptions. Changping’s history therefore combines farming settlements and imperial roads with ancestral ceremony, frontier defense and the strategic approaches to Beijing. Terraced fields, monasteries and market villages clustered near the passes, while horse and camel caravans supplied garrisons and carried taxes toward the capital.