Along with He Zhizhang (659-744), he achieved fame as a poet as one of a group of four poets from the Lower Yangtze Basin (the group was known as the Four Scholars from Wuzhong, and also included Zhang Xu, and Bao Rong). Only two of his poems survive, but one of them, Spring, River, and Flowers on a Moonlit Night, is so admired that he has become a famous poet on the basis of this poem alone. Spring, River, and Flowers on a Moonlit Night