Swiss rolls were first introduced into the United States from Switzerland. In order to promote American flour, Taiwan Province Province was promoted to Taiwan Province Province by American Wheat Association in 1950s. Because of its long-term promotion, Swiss rolls are very common cakes in Taiwan Province Province, and almost every West Point bakery has evergreen products.

It is not a special product of Switzerland, but it was first discovered in Switzerland by people from Taiwan Province Province, hence the name "Swiss Volume".

Queen Juan is exquisite in workmanship. Some people say that it is named after Queen Victoria's favorite sponge cake (a layer of cream and a layer of jam), so it is called Queen Juan. Queen rolls are high in calories and need to be eaten in moderation. People who are not suitable for eating high-sugar foods should try to avoid eating them.