The integration of Bel canto singing and Chinese art song singing is the concrete embodiment of the localization process of bel canto singing in China. This paper discusses the characteristics of Bel canto singing, the singing characteristics of Chinese art songs and the practice and significance of their integration, analyzes how Bel canto singing infuses new vitality into the singing of Chinese art songs, and tries to find the localization integration of Bel canto singing with Chinese national cultural elements in the process of spreading in China and promotes the development of Chinese vocal music art.