Liu Hongbiao's cursive script, realistically speaking, was written by China people, but he never said that he surpassed the ancients. Besides, Liu Hongbiao is at the end of his tether, because there is little room for improvement in his calligraphy. However, in order to maintain his position in the calligraphy field, he did not study calligraphy seriously, practiced calligraphy and began to engage in ugly books. When his antics were criticized, he did not reflect, but said that the public would not appreciate it, and spreading calligraphy was a fallacy of minority art. By doing so, Liu Hongbiao is destroying China's calligraphy.