"Ren kou fan mai." . . "人口販賣" . "ren kou fan mai." . "我走遍世界尋找被迫害的女孩" . . . "Zhe shi zi you de yi tian : wo zou bian shi jie, xun zhao bei po hai de nu hai" . "Wo zou bian shi jie,xun zhao bei po hai de nu hai" . "這是自由的1天" . "Zhe shi zi you de 1 tian" . . "這是自由的一天 : 我走遍世界,尋找被迫害的女孩" . . . . "我走遍世界,尋找被迫害的女孩" . . "One man's global quest to free victims of human trafficking" . "Zhe shi zi you de yi tian" . . "這是自由的一天 = Slave hunter : 我走遍世界,尋找被迫害的女孩 : one man's worldwide quest to free victims of human trafficking" . . "我走遍世界,尋找被迫害的少女" . . . "Wo zou bian shi jie, xun zhao bei po hai de nu hai" . "這是自由的一天" . . "這是自由的一天 : 我走遍世界, 尋找被迫害的女孩 = Slave hunter : one man's global quest to free victims of human trafficking" . . "這是自由的一天 : 我走遍世界,尋找被迫害的少女" . . "Zhe shi zi you de yi tian : wo zou bian shi jie,xun zhao bei po hai de nu hai" . . . "Zhe shi zi you de yi tian : wo zou pian shi jie, xun zai bei po hai de nü hai = Slave hunter : one man's global quest to free victims of human trafficking" . . . . . "Wo zou bian shi jie,xun zhao bei po hai de shao nu" . "Zhe shi zi you de yi tian = Slave hunter : wo zou bian shi jie,xun zhao bei po hai de nu hai : one man's worldwide quest to free victims of human trafficking" . . . . "Zhe shi zi you de yi tian : wo zou bian shi jie,xun zhao bei po hai de shao nu" . "Case studies" . "Wo zou bian shi jie xun zhao bei po hai de nu hai" . . . . . . . "Nu li zhi du." . . "奴隸制度" . "nu li zhi du." . "Fan zui fang zhi." . . "犯罪防制" . "fan zui fang zhi." . "Ge an yan jiu." . . "個案研究" . "ge an yan jiu." .