并列题名：Research on citizen morality in eastern and western countries Research on citizen morality in eastern and western countries 并列题名：Research on energy security in Central and Eastern European countries 并列题名：Research on industrialization in European and American countries 并列题名：Research on theories and methods of policy evaluation in western countries 并列题名：History of the social security system in western countries 并列题名：Modernism: a hybrid of eastern and western culture 并列题名：Research on Chinese overseas students in a Asian and African Countries 并列题名：New discussion of sociology of disaster in western countries 并列题名：Research on investment environment of African countries