I think Hangzhou Louwailou Restaurant is a famous restaurant with a history of 160 years, which is well-known at home and abroad. West Lake Fish in Vinegar has a long history, delicious taste and excellent presentation. It is an authentic traditional Chinese food. . We, the great China, have inherited an excellent culture for thousands of years, so naturally our reputation is not in vain. In the process of history, Chinese cuisine is constantly improving to perfection.

In 1945, Liang Shiqiu wrote the essay "Yashe Talks about Eating" in Chongqing, describing the scene when he and his parents went to Louwailou to eat "vinegar fish" and "boiled shrimp" when he was a child. "I tasted vinegar fish in the building outside the building and was still amazed at its deliciousness. After that, every time I passed the West Lake, I climbed up the building to kiss it greedily.

The building is by the lake. Through the window, you can see a huge basket with small boats, and there are fish in the basket. When the fish is ready to be cooked, there is no need to lift the net to catch it. Generally, herring is used, which is grass carp. The fish is no longer than a foot long and weighs no more than half a catty. Ready to serve. According to "Lu Xun's Diary", at noon on July 13, Xu Guangping's teacher Professor Zheng Mian invited Lu Xun, Xu Guangping, Kawadao (Lu Xun's student) and others to have dinner in the building outside the building. At the Wailou restaurant, Lu Xun and his party tasted the West Lake vinegar fish.

"Louis outside the building" shows that the protagonists of "Louis outside the building" firmly grasp their location advantages and business opportunities, and persist in "prospering through culture". The business philosophy of "store, building with literary name" fully integrates the "four beauties" of lake, mountain, store, culture, and cuisine, constantly improves dishes, introduces new ones, and further improves the "Hushangbang" Zhejiang cuisine. In the play, the exquisiteness of Hangbang cuisine is The connotation and cooking details are explained one after another through delicious dishes, such as why "West Lake Fish in Vinegar" needs to be starved for three days before being served, and how Longjing tea is paired with shrimp to become the famous dish "Longjing Shrimp". "Outer Building" presents the charm of Chinese cooking culture in every detail.