. . "yu" . "Liu"@fr-FR . . . "Yu-t'ang" . "Yü-tʻang Liu" . "tang" . "Yu-tang" . . "Yü-tʻang" . "刘玉堂" . "I. Ryū" . "U Yanagi"@pl-PL . . . "yu tang Liu" . "Yu Liu"@de-DE . "劉毓棠" . "Yu-tang Liu" . . "Liu yu tang" . "Ryū" . "Yu-Tung Liu" . "Yu-Tang Liu" . "刘玉堂" . "Liu" . . "劉毓棠" . "Yu" . "yu Liu yu tang" . "I." . "Yu-Tang Liu"@en-US . . . "yu" . "Yu-t'ang Liu" . "Yu-Tung" . "U Yanagi" . "Yu-Tang" . "Yu Liu" . "刘钰堂" . "1963-05-15" . "刘钰堂" .