Study on food security from internation law perspective 并列题名:Study on food security from internation law perspective 并列题名:Food security and China from an international perspective Study on monetary union from multinational central bank perspective Teacher education from an international perspective China's food security framework from a global perspective a case study of Beijing dashilar from an international perspective China's innovation capability from an international perspective English language pedagogy from an internationalized perspective Research on Marxism sinicization from the international perspective