Party systems change of nations in transition 并列正题名：Great nations in transition 并列题名：American economy in transition 并列题名：Media ecology and perception in transition 并列题名：New Caribbean: a region in transition 并列题名：Social organizations in transition 并列题名：Hong Kong's economy in transition 并列题名：Macau's economy in transition 并列题名：Western China in transition Great nations in transition