Region: China · Coordinates: 34.717, 106.117 · 2 events
| Year | Source | Account |
|---|---|---|
| AD 783 | Zizhi Tongjian (Comprehensive Mirror) | Zhang Yi and the Tibetan minister Shang Jiezan swear an alliance at Qingshui. |
| AD 848 | Zizhi Tongjian (Comprehensive Mirror) | The Fengxiang military commissioner Cui Gong defeats the Tibetans and recovers Qingshui. |