Wang Anshi's "Wujiang Pavilion". "Duotie Wujiang Pavilion" is a seven-character quatrain composed by Wang Anshi, a politician and writer in the Northern Song Dynasty. This poem starts from the politician's calm analysis, based on the objective situation of the development of the Chu-Han War, and makes a rational judgment on the outcome of Xiang Yu's impossibility of comeback, showing the politician's courage and wisdom. This poem is well-articulated and unique. A keen eye.