1, according to legend, in the Eastern Jin Dynasty, when people were in beginning of spring, they spread pancakes made of flour on a plate every day and ate them with exquisite vegetables, so they were called "spring dishes". In the Tang and Song Dynasties, this trend became more prevalent. After the Ming Dynasty, spring plates and spiced plates evolved into "spring cakes". In the Song Dynasty, Wu described: "Changshu cake, wonton bowl, spring cake, vegetable cake and jiaozi soup." In the Qing dynasty, wealthy families or ordinary families also ate more spring cakes.

2, spring rolls, also known as spring cakes, pancakes. It is a traditional food for Han folk festivals. Popular all over China, especially in the south of the Yangtze River. In addition to serving their own families, folks often entertain guests.