Exclusive interview with Tang Zhiqiang, director of the Agricultural History Research Department of the China Agricultural Museum. Qingming not only embodies the feeling of being careful about the end and looking forward to the past, the solemnity of paying homage to ancestors, but also the joy of going out to enjoy the spring, fresh and bright scenes.

The origin and evolution of Qingming Festival as a festival is also inseparable from the ancient Cold Food Festival and Shangsi Festival. The relationship between the two festivals is reflected in the close connection in time, usually only one or two days apart.