Succession
Succeeds as Emperor of China, founder of the Sui Dynasty
Role range: 0589-0590
Historical biography archive · Updated 2026-11-03
Yang Chien Biography and Timeline
Follow Yang Chien through 2 dated historical records for China.
Yang Chien, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
589–589Years on this page
589
Unification
Reunifies China after 400 years of civil war
Role range: 0589-0590
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.