. . . "S. L. Hung"@en . "L."@en . "Sheung" . "Hung"@en . "Sheung-lun Hung" . . "S.-L Hung" . "S."@en . . . "Sheung Lun Hung" . "Lun" . "S.-L" . . "S.L. Hung"@en . "Sheung-lun" . "1947" .