Person · 1979 CESung Si-kyungAlso known asSong Si-gjongSung Si KyungSung Si Kyungسونج سى كيونجسونگ شی-کیونگソン・シギョンarchival plate · Sung Si-kyung · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to10 links to entries not yet ingested in the Library.