Region: China · Coordinates: 44.343, 129.462 · 4 events
| Year | Source | Account |
|---|---|---|
| AD 925 | Goryeosa (History of Goryeo) | To attack Balhae's ruler Dae Inseon, the Khitan ruler raises a large army and besieges Holhan Fortress. |
| AD 925 | Goryeosa Jeolyo (Essentials of Goryeo History) | The Khitan besiege and destroy Balhae's capital Holhan, renaming it Dongdan; Balhae crown prince Dae Gwanghyeon and tens of thousands of households defect to Goryeo |
| AD 926 | History of Liao (Liaoshi) | The king of Bohai, Da Yanxuan, in white clothes with a rope and driving sheep, surrendered with more than three hundred officials. |
| AD 926 | History of Liao (Liaoshi) | Bohai was renamed the Dongdan state, the city of Holhan was renamed Tianfu, and crown prince Yelü Bei was invested as Prince of Renhuang. |