Rushan is a type of traditional Chinese pastry, often enjoyed as a snack or dessert. It is made from a dough that is typically filled with sweet or savory ingredients, such as red bean paste or meat. The pastry is then baked or steamed, resulting in a soft and flavorful treat. This delicacy is popular in various regions of China and can be found in many local bakeries. Rushan is often served during festivals or special occasions, making it a beloved part of Chinese culinary culture. Its unique texture and taste make it a favorite among both locals and visitors.