"Jingrui Sun"@de-DE . . . "Ching-jui Sun" . "1922" . "Sun, Jingrui"@nl-NL . . "孙景瑞." . "Sun" . "Ching-jui" . "Jingrui" . "孙景瑞" . "孙景瑞." . . "孙景瑞" . . .