Second, the cultural and religious traditions of the country in which the supplier is located should be considered. In fact, there is a politically asymmetric structure between ethnic religious pluralism and Western liberal democratic government. That is: the liberal principle and equality concept adhering to the Western liberal democratic government promote the rise of cultural pluralism, but if some ethnic minority religions Groups and some immigrant groups cannot form political identity with Western countries. They cannot provide political support for the existing constitutional system and political order, which may in turn weaken Western liberal democracy