Comparative study on training mode of foreign leaders Comparative study on Chinese and foreign folk cultures Comparative study on regulatory systems of foreign aid Comparative study of teaching reform in China and foreign countries Comparative study of Chinese & foreign prose poem Comparative study on the principle of good faith Comparative study on Chinese and foreign trade union law Comparative study on training mode of professional degree graduate in China and U.S. Comparative study on legislation of food labelling Comparative study on the system of evidence