Person · 1985 CEJung Sung-ryongAlso known asCsong SzongnjongJung Sung RyongJung Sung RyongJung SungryongSung Ryong JungSung-ryong Jungarchival plate · Jung Sung-ryong · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to5 links to entries not yet ingested in the Library.