Yunnan cuisine, also known as Yunnan cuisine, is not among the eight major cuisines, but it has been praised by countless fans because of its rich ingredients and unique taste. As the "Beijing Branch of China Yunnan Cuisine R&D Center", the Chinese restaurant of Butterfly Spring Hotel has maintained the original characteristics of Dali in Yunnan Province since its opening in 1996 and has accumulated a high reputation in Beijing. In 2016, the Chinese restaurant of Butterfly Spring Hotel was rated as one of the top 100 catering enterprises in Beijing by the Beijing Restaurant Association, and the executive chef Liu Honghua was named one of the "Top Ten Outstanding Chefs". The Chinese restaurant of Butterfly Spring Hotel is mainly engaged in the dishes of western Yunnan, which is rich in dairy products, plums, freshwater lake aquatic products, ham, etc. It is these special products that have created the special delicacies of western Yunnan, such as Dali hot and sour fish, Bai carved plum, Eryuan milk fan, Nuodeng ham, etc. The menu served at the Chinese restaurant of Butterfly Spring Hotel covers more than 200 special Yunnan dishes, and the maximum number has reached 400. In terms of taste, in order to adapt to the eating habits of the Beijing public, the amount of salty, spicy and sour seasonings is appropriately reduced, but no seasonings other than special seasonings that destroy the original flavor of the dishes will be added. Sour papaya boiled fish is a major signature dish of Butterfly Spring Hotel Chinese Restaurant, using crucian carp and sour papaya to cook together, and then adding chili pepper to enhance the taste, the overall taste is spicy, sour and salty, which is a very satisfying dish for those who like sour and spicy people. The characteristic of sour papaya boiled fish is the addition of Yunnan's unique sour papaya, which is fruity, sour and appetizing. In addition, sour papaya can also be made into preserved fruit, fruit wine, fruit vinegar, etc., go to Yunnan restaurant, be sure to try the snacks and dishes made of sour papaya. In addition, Dundeng ham in western Yunnan became popular due to the hit of "A Bite of China", and the counterfeit Nuodeng ham also flocked to the market. Considering that the ham has one to two years of air-drying process, the Butterfly Spring Hotel signed a long-term procurement contract with the local government of Nuodeng to set the demand for the following year. The Chinese restaurant of Butterfly Spring Hotel consumes 300~400 hams every year, especially in the Mid-Autumn Festival. Of course, there are more than the above two specialties of the Chinese restaurant of Butterfly Spring Hotel, and there are more flavors of western Yunnan waiting for diners to unlock them one by one. In the more than 20 years of operation, the restaurant environment and service level have been continuously improved and upgraded, but the original Dali special dishes have not changed. The Chinese restaurant of Butterfly Spring Hotel is for public consumption, with a per capita consumption of less than 100 yuan, and the daily attendance rate can reach 80%, and many people in Yunnan take it as an ideal place for gatherings. More than eighty percent of the service staff in the Chinese restaurant of Butterfly Spring Hotel are from Yunnan, and the waiters are all dressed in Bai ethnic costumes, with obvious characteristics. Beijing Butterfly Spring Hotel is a foreign-related business hotel directly under the Liaison Office of the People's Government of Dali Bai Autonomous Prefecture in Yunnan Province, the hotel is located in the famous Xidan business district in Beijing, the location is relatively hidden, and the road in front of the hotel is narrow, the parking space is less, it is recommended that the diners who go to the Chinese restaurant of the hotel choose other modes of transportation to go. In Beijing, the Beijing Office restaurants are the place where local cuisine is flourished, and these restaurants are often highly praised for their authentic ingredients and tastes, and the Chinese restaurant of Butterfly Spring Hotel is the representative of Yunnan cuisine. In the past, the reputation of Yunteng Restaurant, a Chinese restaurant of the Yunnan Beijing Office, was also quite good, but with the relocation of the Yunnan Beijing Office, Yunteng Restaurant has undergone several changes of chefs, the stability of the dishes has deteriorated, and the taste and service are not as good as before. In addition, Caiyuntian, located in the Yunnan Building, the new site of the Yunnan Beijing Office, is also a Yunnan restaurant, but the price of the dishes is not enough for the common people, the characteristics of the dishes are not obvious, and the word-of-mouth evaluation is average.