1, Zhenwu actively chose the techniques of Pimabian, Dianzibian and Fantou, which were deeply influenced by Zhao Mengfu's paintings and calligraphy works. Zhao Mengfu's calligraphy replaced the Song people's attitude of valuing profit over law with the style of Jin and Tang Dynasties, and his paintings emphasized the value of ancient meaning.
2. During the Southern Song Dynasty, Zhao Mengfu had close contacts with Zhenwu family. The Wu family was the prime minister at the end of the Southern Song Dynasty, and the Zhao Mengfu family was the Miao family in the Huang and Song Dynasties. They are all aristocratic families living in Lin 'an, Huzhou and Xuanzhou, so the two families have considerable contacts. Zhao Mengfu and Zhenwu often study landscape painting and calligraphy together, and they have a deep friendship.