Wang Yufu. According to Xuehai.com, Wang Yufu was the pioneer of literary creation in the Song Dynasty. "Song Poetry Notes" said that "the unique development of Yuan Dynasty has the style of Song Dynasty". Among them, "Yuanzhi" refers to Wang Yucheng. Yuanzhi's unique creation of Song style means that Wang Yufu's poems in the early Song Dynasty were based on Bai Juyi, who was the first person to create a style of literary creation in the Song Dynasty. Wang Yucheng was the pioneer of the poetry and literary innovation movement in the Northern Song Dynasty. His literature was inspired by Han Yu and Liu Zongyuan, and his poems admired Du Fu and Bai Juyi. They mostly reflected social reality and had a fresh and simple style. There is only one poem left, which reflects the author's political ambition to actively use the world, with a fresh and far-reaching style. He is the author of "Collection of Small Animals" and "History of the Five Dynasties".