The professor Ye Jiaying concentrates on studies about Chinese ancient poetry for several ten years. She tried to gain the
strong points from the Chinese and foreign literary
theories, surpassed the older generation and opened a new route. She founded the “
Xing Fa Gan Dong" theory and the methodology that combined the perception and rationality. The former, that is the “Xing Fa Gan Dong" theory involves a few parts. The reasons of “Gan Fa", the methods of expression, the aesthetic state and course, the standards of appraising and so on. The later involves a few methods of appraising, the discussion of “Neng Gan" and “Neng Xie", the discrimination of style and artistic conception, the varied of comparation and analysis, the ways that discoursing poets according the history view, connection the Chinese and Western poetry theories, and so on. The two parts have important significance on Chinese poetry theories who conducts modern changes, then connects with the world poetry theories. So she built a new system about Chinese modern poetry theories.