. . . "Chang Han Xu" . "徐昌翰" . "Xu, Changhan, (hei long jiang da xue jiao shou )" . "Ch‘ang-han" . "Chʻang-han" . "徐昌翰" . "Han" . . "徐昌汉" . "徐昌汉, (黑龙江大学教授 )" . "chang Xu chang han" . "徐昌漢" . "1900" . "Chang" . . "Changhan"@en . "Hsü" . "Xu, Changhan"@nl-NL . "Ch‘ang-han Hsü" . . "Xu"@en . "徐昌翰" . "(黑龙江大学教授 ) 徐昌汉" . "(hei long jiang da xue jiao shou ) Changhan Xu" . "徐昌漢" . . "徐昌汉" . "Changhan Xu"@en . "Xu chang han" . "Chʻang-han Hsü" . "chang" . . "徐昌汉" .