PHOTO / CHINA
4,000-year-old water channel network discovered in central China
By Xinhua Published: Apr 10, 2026 10:12 AM
This undated diagram shows a channel linking to individual buildings or kilns at the Wangchenggang site in Dengfeng, central China's Henan Province. (Henan Provincial Institute of Cultural Heritage and Archaeology/Handout via Xinhua)

This undated diagram shows a channel linking to individual buildings or kilns at the Wangchenggang site in Dengfeng, central China's Henan Province. (Henan Provincial Institute of Cultural Heritage and Archaeology/Handout via Xinhua)


This undated file photo shows a view of the Wangchenggang site in Dengfeng, central China's Henan Province. (Henan Provincial Institute of Cultural Heritage and Archaeology/Handout via Xinhua)

This undated file photo shows a view of the Wangchenggang site in Dengfeng, central China's Henan Province. (Henan Provincial Institute of Cultural Heritage and Archaeology/Handout via Xinhua)