. . "Li, Yangsong"@nl-NL . "1900" . "李仰松" . . "李仰松" . . . "李仰松" . . . "Yangsong"@en . "yang Li yang song" . "Yangsong Li"@en . "Yang-sung" . "Li"@en . "Yang-sung Li" . . "yang" . "Li yang song" .