Region: China · Coordinates: 37.479, 117.498 · 5 events
| Year | Source | Account |
|---|---|---|
| AD 321 | Zizhi Tongjian (Comprehensive Mirror) | Later Zhao Zhongshan Gong Shi Hu attacked the Prince of Youzhou, Duan Pidi, at Yanci, and Kong Chang took all the walled towns within its boundaries. |
| AD 828 | Zizhi Tongjian (Comprehensive Mirror) | Wang Zhixing takes Dizhou. |
| AD 903 | Zizhi Tongjian (Comprehensive Mirror) | Liu Chongba takes Dizhou and kills its prefect Shao Bo. |
| AD 1417 | History of Ming (Mingshi), Annals | Prince of Han Zhu Gaoxu was moved to Le'an Prefecture and enfeoffed there. |
| AD 1426 | History of Ming (Mingshi), Annals | When the Prince of Han, Zhu Gaoxu, rebelled, the emperor took the field in person, reached Le'an and forced his surrender. |