. . "Yu-k'ao" . "Liang Yükao" . . "Leong" . . "1888" . "Yükao Liang"@de-DE . "Yu-kao" . "Yü-kao Leong" . "Yü-kao" . . "Yü-Kao Liang" . . "Leong"@fr-FR . "Y. K. Leong" . "K." . "Yü-kao Liang" . "Y." . "Y. K. Leong"@en . "Yü-kao Liang" . . "Yu-k'ao Liang" . "Liang" . "Liang" . "Yü-Kao" . "Yu-kao Liang" . "Y. K." .