The historical background of Tang Hua's art, field interviews and investigations, and the inheritance and promotion of Tang Hua's traditional culture.

1, Historical Background of Tang Hua Art Tang Hua has a long history of art, which can be traced back to the Ming Dynasty more than 400 years ago.

2. Field interviews and surveys. The author chooses Tianjin Ancient Culture Street, which is crowded with tourists and craftsmen, to practice and understand the present situation of Tang Hua's art development.

3. Tang Hua traditional culture and its inheritance and promotion. Among many folk intangible cultural heritages, Tang Hua is closely related to the traditional skill of candy.