萧红是中国现代文学史中一个经典化了的作家，萧红研究的路径和方法十分丰富。萧红《呼兰河传》等经典小说中流露出的“童心”倾向清晰可认，但学界还没有系统而聚焦的研究。本文引入“童心写作”这一概念，梳理前人对“童心写作”的定义和阐释，再将之运用到萧红小说研究中，通过文本细读的方法，梳理萧红童年回忆体小说《呼兰河传》中的童心表现，即其反映出的儿童生命所呈现的游戏性、天真性等主要精神特质。继而从发生学的层面上，探究萧红童心的来源，即童年的“后花园”对萧红的精神气质和“萧红体”创作风格的影响。最后，作者将探究以“童心书写”重新经验童年进行自我排遣与疗愈的实践方式及其现实意义。

Xiao Hong, the Luo God of Literature in the 1930s, is a classic writer in the history of modern Chinese literature. Her research methods and paths are very rich. The tendency of "childlike innocence" revealed in Xiao Hong's classic novels such as Tales of Hulan River is clear and recognizable, but there is no systematic and focused research in the academic circle. This paper introduces the concept of "childlike writing", combs the previous definition and interpretation of "childlike writing", and then applies it to the study of Xiao Hong's novels. Through the method of close reading, this paper combs the expression of childlike innocence in Xiao Hong's childhood novel " Tales of Hulan River", that is, it reflects the main spiritual traits of children's life such as playfulness and nature. Then, from the level of genealogy, it explores the source of Xiao Hong's childlike innocence, namely the influence of the childhood "back garden" on Xiao Hong's spiritual temperament and the creation style of "Xiao Hong style". Finally, the author wants to explore the practical ways and practical significance of re-experiencing childhood self-disengagement and healing through "childlike writing".