found:Guan gong zhuan, 1983 (subj.)t.p. (Guan gong) p. 5 (Guan Yu; z. Yunchang, Changsheng)
found:LC data base, 8-8-83(hdg.: Kuan, Yü, 160-220)
found:Kan U den, 2000:t.p. (in title: 関羽 = Kan U [Jpn reading]; Guan Yu [Chi reading])
found:Daijirin via WWW, May 31, 2001:(Kan U; r; pseudonym: Unchō; d. 219)
found:Guan gong wen hua jie, 2008:t.p. (Guan gong; Guan di)
found:Jie ma Guan gong, 2010:t.p. (Guan gong) colophon (Guangong)
found:OCLC #10146918, viewed Sept. 13, 2020(usage: 關公 = Guan gong)
found:Bai du bai ke website, viewed Sept. 13, 2020(关羽 = Guan Yu; zi [courtesy name]: 长生 = Changsheng, 云长 = Yunchang; posthumous name: 壮缪侯 = Zhuangmiao hou; called also: 美髯公 = Mei ran gong; native of Hedong Jun Xie Xian (now Shanxi Sheng Yuncheng Shi)