Pei Min danced the sword, Wu Daozi painted. When Zhang Xu wrote about Xuanzong of the Tang Dynasty, Pei Min's sword, Wu Daozi's paintings and Zhang Xu's cursive calligraphy were all said to be three masterpieces. Let’s use Li Bai’s poems instead of Dao Zi’s paintings. The only record that accurately records the appearance of Sanjue and Xuanzong in Luoyang at the same time is Zhu Jingxuan's "Famous Paintings of the Tang Dynasty", which records the great collision of "Swords and Paintings". Further examination of "New History of the Tang Dynasty", "Chronology of Li Taibai" and "Chronology of Tang Calligraphers" did not yield definite evidence that Li Bai, Pei Min, Zhang Xu and Emperor Ming appeared in Luoyang at the same time. Therefore, it is certain that this scholar could only sigh. It is the three unique skills of "Sword Painting Book".