city Haidong: All Data

1. Lists and Timelines

Haidong : All the events that happened on its coordinates Haidong : All the polities that existed on its coordinates Haidong : Chronology

Shanzhou: Chronology of Mentions

Note: For polities of antiquity, the listed capital or subdivision capital may also represent one or several of the most important cities of the region.

710 AD
Subdivision Capital of the Circuit of Longyou, part of Tang Dynasty
758 AD
Mentioned in Event: 14th war with Tibet