Zhong si tian xia = Rethinking the tianxia system : in search of a new world order / Gan Chunsong, Anle Zhe bian ; zuo zhe: Gan Chunsong, Anle Zhe [and 18 others].
重思天下 = Rethinking the tianxia system : in search of a new world order / 干春松, 安樂哲編 ; 作者: 干春松, 安樂哲 [and 18 others]