Person · 1989 CESeo Geon-changAlso known asسيو جيون تشانجソ・ゴンチャン徐建昌徐建昌서건창archival plate · Seo Geon-chang · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to7 links to entries not yet ingested in the Library.