The San Qin set meal is the persistence Xi'an people in nature. It is a combination of meat and vegetables, rich in aroma and attractive in color. Women love the spicy tenderness of the cold rice noodles, men love the softness and mellow of the meat bun, and iced soda that children "drink from an early age" is suitable for all ages. The "San Qin Set Meal" is what Xi'an people who are far away from home miss the most. In the live course "San Qin Set Meal", Teacher Pei Huiyun and student Liu Timo led the international students to try the "Three Qin Set Meal" a folk snack, in the restaurant, to experience the real life of Xi'an in a small shop and to experience life in a slow and whispered rhythm.