"Wendou Xu"@en . "徐文斗" . "徐文斗" . . "Wendou"@en . . "Hsü" . "徐文斗" . "Xu wen dou" . "wen Xu wen dou" . . "wen" . . "Xu"@en . "Wen-tou Hsü" . . . "Wen-tou" . "Xu, Wendou"@nl-NL . "1900" . . .