Person · 738 CE – 777 CEPrincess Jeonghye of BalhaeAlso known asCông chúa JeonghyeTrinh Huệ Công chúa貞惠公主정혜공주archival plate · Princess Jeonghye of Balhae · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to2 links to entries not yet ingested in the Library.