Protection of intangible cultural heritage—— Take Taohuawu New Year Paintings in Suzhou as an example

This paper explores the artistic characteristics, production technology and development process of taohuawu New Year paintings, an intangible cultural heritage. In the long history, Taohuawu New Year paintings have gradually gone into decline. This paper briefly analyzes the main reasons for its decline, and puts forward suggestions to help protect the intangible cultural heritage-Taohuawu New Year pictures.