Yan's paper Lonely White Swan mainly demonstrates that the protection of white swan is the protection of human beings and nature. He is a great hero. He endured the indifference and abuse in the world, but still stuck to the pure land in his heart, because there are beautiful white swans there. In the torrent of the times, he seems to be lonely. His dream of protecting the white swan is swallowed up by the greedy desire of tourists, his idealistic life value is reflected, his personality charm is radiant, and the tension of human nature is greatly exerted.
20 14 Master thesis of Wu Rina of Inner Mongolia Normal University "Understanding the Ecological Thought Connotation of Don't Shoot the White Swan from the Perspective of Ecological Criticism", focusing on the global ecological crisis, makes philosophical textual research and interpretation of Vasilyev's natural philosophy novel "Don't shoot the white swan" from the perspective of ecological criticism. Through Walsh's novels, we can learn more and more about the close relationship between man and nature, man and animals, and man and man. Under the background of global ecological crisis, in the alienation of the relationship between man and nature, and between people, Vasilyev paid close attention to the small animals in the forest, denounced the shameful behavior endangering forest resources and biodiversity from his own perspective, and expressed the writer's own beautiful appeal for the harmonious coexistence between man and nature.