You can pick fairy leaves on the Qinling Mountains in Lantian. According to the relevant public information on the inquiry website, in summer and autumn, local residents collected green and pollution-free fairy leaves from Qinling Mountain, dried them, put them in a pot, added boiling water, cooled them, rubbed them vigorously, removed petioles and impurities, put them in a clean plate, cooled them to form a gel, cut them into pieces, and then added garlic, vinegar, oil pepper and so on. Fairy powder tastes bitter, clearing liver, clearing fire and improving eyesight. It is a pure natural green food. It is said that eating fairy powder is not suitable for immortals. Fairy powder is not the kind of rice flour food we usually eat, but a kind of Shan Ye snack. Its shape and taste are similar to bean jelly, but its raw materials have nothing to do with food. Every spring and summer, Lantian people always go to Qinling to pick a unique plant, Xiancao, and make it into fairy powder. Fairy grass is not grass, but a kind of leaves growing in the shade, and the ellipse is the opposite. It's a bit like elm leaves, and the locals call it Xiaomi tip. After the leaves are collected, they are dried in the sun, then poured into a pot, boiled and injected. After a little cooling, it is repeatedly kneaded into brown mud by hand, and finally cooled and solidified into jelly. This is fairy powder.