《呼兰河传》是萧红的代表作之一,小说中暗含着浓浓的思乡情节,审视了国民性,展现了自己别样的乡愁。法国著名文艺理论家伊波利特·丹纳的“三要素”理论为我们研究萧红及其作品提供了充足的理论依据,本文侧重于从种族因素的后天特性、自然地理环境、社会民俗、战乱动荡的时代背景等角度来分析萧红的《呼兰河传》。 “Hulan River Biography” is one of Xiao Hong’s masterpieces. The novel implies a thick homesickness plot, examines the national character and shows his own kind of nostalgia. The theory of “three elements” by the famous French theorist Ipilith Dana provided us with sufficient theoretical basis for our study on Xiao Hong and his works. This paper focuses on the following aspects: the acquired features of racial factors, natural geographical environment, social customs, The era of war turmoil and other perspectives to analyze Xiao Hong’s “Hulan River Biography.”