cold rice noodles, Chinese hamburger and ice-peak soft drinks are called "Sanqin Cuisine". Among Shaanxi snacks, cold rice noodles are one of the most popular varieties, which are loved by men, women and children. There are cold rice noodles in southern Shaanxi, northern Shaanxi and Guanzhong of Shaanxi, but they have four styles because of different practices, eating methods, seasonings and materials.

Chinese hamburger is actually a wonderful combination of two kinds of food: preserved meat and Baiji steamed buns. Chinese hamburger is a combination of preserved meat and Baiji steamed bun, which set off each other and bring their respective tastes to the extreme. The steamed bread is fragrant and crispy, with endless aftertaste. Bacon meat has a long history and is famous in China. With Baiji steamed buns, it has a good reputation as a Chinese hamburger, which is well-known at home and abroad and deeply loved by people.

Bingfeng is the name of a soft drink, and "Bingfeng soft drink" was born in 1953. The producer of Bingfeng soda is Xi 'an Food Factory, and Bingfeng is one of the production workshops in the factory, which is called "soda workshop" by people in the factory. "Ice Peak" is well known in Xi 'an, and it has a history of 67 years.