In China, the degree of youth affinity varies by region. Recently, Hangzhou has emerged as a youth-friendly city. This is evident in the discussion on the Hangzhou model. The purpose of this study is to analyze the core contents of the Hangzhou model and youth affinity, and to analyze the Hangzhou youth affinity policy. The core contents of the Hangzhou model are a model in which the competent government, effective markets, and organic society are united. The model also reflects the youth affinity of Hangzhou. In fact, various indicators of Hangzhou reflect Hangzhou's youth affinity. For example, the youth affinity of Hangzhou was revealed in Six Dragons' founder characteristics and resident population. Hangzhou's youth affinity policy was also analyzed in detail. Most representatively, Hangzhou City implemented the 'Three-Year Action Plan for University Student Innovation Start-up' early on, and its contents are very specific and effective. This paper proved that Hangzhou has a more distinct youth-friendly policy than other cities.