There are more than one hundred food poems in sushi's poetry.

Based on his research, Cha Shenxing also made an effective interpretation of the meaning of sentences and discourses in Su Shi's poems by applying the approach of "Interpreting Poetry by History".

Giving a inspection on art of Southern poems, they not only revealed the features of SuShi's poem writing, but also displayed the shortcomings of his poem writing in the earlier stage.