Suzhou Taohuawu Year Painting is one of the four major Year Paintings in China, which is a symbol of Jiangnan urban Year Painting. During the past years, it experienced fire in Taiping Heavenly Kingdom, Cultural Revolution and the impact when offset printing replaced traditional woodcut Year Painting, covered all over with scars. Trying to start from the history of Year Painting, this article analyzes the difficulties in inheritance and innovation of Taohuawu, interprets the evolution of Taohuawu Year Painting from style, theme, skills, etc. Taohuawu Year Painting is a development hi-story of Year Painting, also a reflection of cultural development in Suzhou.