Person · 1881 CE – 20th c. CELiu MenggengAlso known asLiou Meng-keng刘梦庚劉夢庚劉夢庚劉夢庚archival plate · Liu Menggeng · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected toborn inQinhuangdao+ 3 further connections to entries not yet ingested