The banking security network is the contracted network concerning the duties and obli-gations of many organizations,in the structure of which capital control is required to be an interna-tional trade criterion,whose potential functions and roles have been increasingly explored in theo-retical studies and practice of controlling as well.

The government is supposed to avoid the direct interference in monetary funds,build up a modest space of development for it,learn from the advanced funds investment strategy and experiences of management abroad from its own national situation and foster a passel of bank funds management corporations perfect in credit assets in order to lead a faster and healthier development .