Dayan River-My Nanny is a poem written by the poet Ai Qing in1June+933141October. The whole poem is divided into four parts. Through the memory and nostalgia of the wet nurse, the author expressed his nostalgia, gratitude and praise for the poor peasant woman Dayanhe, thus inspiring people's sympathy for the tragic fate of working women in old China and strong hatred for this "unfair world"