The word "you (游)" appears twice in the title of YeSi's poetry collections, including Journeys and Poems of departure. In addition, YeSi's poetry collections also contain many poems containing the word "you (游)", such as Cloud Travel. In poetry, "you (游)" seems to be a kind of wandering, not just physical wandering, but also the movement of thoughts, Wise and East, and spirits. This article will first analyze the state of "you (游)" from YeSi's Cloud Travel, which starts from the inner power provided by the poem. Then going on YeSi's poems describing the situation of shopping, and explore the mobility that space gives YeSi's poems. Finally, it connects with Enjoyment in Untroubled Ease and combines Chinese painting methods to explore the meaning of "you (游)" in depth. Scholars discuss YeSi's "you (游)" alongside modernism and postmodernism, and there are many views on the understanding of "you (游)". The purpose of this thesis is to organize and propose another way to watch "you (游)", and to clarify the context for YeSi's "you (游)".