Uncover Han Dynasty secrets at Xuanquan Posthouse

[Video provided to gogansu.com]

Step into the storied past at the Xuanquan Posthouse World Cultural Heritage Site, a key Silk Road outpost during the Han Dynasty (206 BC–AD 220). This historic site once served as a vital communication hub, where officials dispatched sensitive messages sealed with clay and secured on wooden slips. 

Watch the video for an inside look at this remarkable chapter of history.