The most outstanding bold and unconstrained poet in ancient China was Su Shi. Su Shi (1037 - 1101), also known as Zizhan and Dongli, was a writer, calligrapher, painter, and one of the representatives of the bold and unconstrained school of poets in the Northern Song Dynasty. His words were bright and open-minded, expressing his unique perception of nature and life, with strong emotional colors and life attitude. His works such as Shuidiao Getou and Ode to the Red Cliff were regarded as the representative works of bold and unconstrained Ci, which had a profound influence on later literature.