As a copywriter of Hakka spring rolls, you can write: Spring rolls, please "sweet letter" me. Xiangxin's "fragrance", that is, mushrooms, is generally made by crushing pork, adding a little starch and monosodium glutamate, twisting it into a flat thumb, and steaming the infiltrated mushrooms one by one. Spring rolls, in the poems of the Qing dynasty, have been described in a very elegant way: "Spring comes to the world in one roll." In Longchuan, Hakka spring rolls are made by mashing eggs or duck eggs into paste, frying them in oil pan into thin skin, commonly known as "spring skin", scooping them up and letting them cool, and then wrapping the ground meat with spring skin into strips, that is, spring rolls. The Hakka people in Longchuan regard it not only as an ordinary dish, but also as a gift to their relatives and friends. As a gift, it mainly means "honesty" and "smoothness". Xiang Xin starts with the sound of "honesty", "spring" and "shun" in Hakka dialect.