Rushan is made of the milk produced by local cows. It has a shape of a fan. Rushan does not only taste good, but is also nourishing. It contains many substances necessary to human bodies such as protein and amino acid. It can also regulate people’s lifeblood, soothe the nerves and strengthen the appetite, and thus is an ideal food to strengthen your corporeity and keep you fit. You can cook Rushan in different ways: fry, braise, bake, boil, blast, steam or stir-fry. If you cook Rushan with meat and vegetables, you can manage some new and fresh dishes of Rushan. Raw Rushan is also edible. In the past when there were no highways among the high mountains in west Yunnan, transportation could only be done by horses. The horse drivers usually brought brown sugar and Rushan with them so as to ease their hunger when they are tired. All the visitors from home and abroad will taste Rushan and savor its special flavor.