Person · 1970 CEJung Jae-hyungAlso known asJang Jae-hyungجونغ جاي-هيونغجونگ جه هیونگچونج چاى هيونج郑在炯鄭在型archival plate · Jung Jae-hyung · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to12 links to entries not yet ingested in the Library.