Li Yu's Fu Fu, as far as conception is concerned, does not fall into the stereotype of predecessors. The author did not focus on the beauty and nobility of the lotus, nor did he focus on describing the shape of the lotus, nor did he express his own quality by expressing his will. Instead, he wrote something that ordinary scholars did not write, from the appearance of lotus money to the decline of lotus leaves, paying equal attention to ornamental value and practical value, and talking about the "delicious" and "usable" of lotus roots and lotus leaves. Such an idea is obviously the expression of the author's bold innovation.