With a population of more than 340,000, the Shui people are mainly engaged in agriculture and are good at planting rice and glutinous rice. The Shui nationality community is located at the southern foot of Miao Ling Mountain in the southeast of Yunnan-Guizhou Plateau, and at the upper reaches of Liu Du and Longjiang River. With dense forests and picturesque scenery, it is suitable for the development of agriculture and forestry. It is the land of plenty and flowers in Guizhou Plateau. In folk songs, Shui people often describe their hometown as "as beautiful as a phoenix feather". Shui people take rice as their staple food and like glutinous food. In addition, the Shui people also grow some miscellaneous grains such as wheat, corn, millet, barnyard grass, sweet potato and Mi Dou as supplementary food. Shui farmers are not good at growing vegetables, so the varieties of vegetables are monotonous, and the most common ones are green vegetables, wide vegetables and big-leaf leeks. Aquarium pays more attention to aquaculture and fishery, so all kinds of livestock and aquatic products provide necessary meat food for aquarium life. The sour soup of the aquarium is very distinctive, including spicy acid (made of pepper), hairy acid (made of tomato), fish acid (made of fish and shrimp) and stinky acid (made of pig and beef bones). Among them, spicy acid is the most commonly used. Spicy acid is made from fresh red pepper. The preparation method is as follows: clean fresh red pepper, add water and grind it into pulp with a mill, add a lot of sweet wine (or glutinous rice porridge), put it in a pickle jar, seal and ferment to get delicious sour soup. When eating, all kinds of vegetables, such as Chinese cabbage, green vegetables, tender bamboo shoots, large-leaf leeks, wide-leaf vegetables, etc., are cooked and boiled with proper amount of acid. Paste Chili noodles, salt, and scoop a little vegetable soup to dip it in water. When eating vegetables, you should use water to eat them. They are delicious and appetizing. Cooking is rare, and I eat "hot pot" all year round. A large pot of sour soup dipped in water is almost a daily dish. Even if there is tofu, meat or fish occasionally, it is customary to add it to the dish and boil it in a pot. Shui people love to drink, and every family will bake rice wine. Chinese New Year, celebrations or visiting relatives and friends are all inseparable from entertaining guests with wine. Aquarium hospitality has a long tradition, and taking turns is the cultural expression of hospitality.