. . "趙大昌" . "趙大昌" . "(zhi wu xue) Daichang Zhao" . "da Zhao da chang" . "赵大昌" . "赵大昌" . "Daichang" . "Zhao" . . "赵大昌" . "Dachang" . . "Da-Chang Zhao" . "da" . "Zhao da chang"@fr-CH . "Zhao, Daichang, (zhi wu xue)" . "Zhao da chang" . "Dachang Zhao" . . "(植物学) 赵大昌" . "Da-Chang" . "赵大昌, (植物学)" .