Second, the professional introduction
Liucheng Yunpian Cake, produced in Chengguan Town, Liucheng County, was produced as early as the Qing Dynasty (1736 ~ 1795).
Liuzhou famous cloud cake was born in Qing Dynasty. Cake slices are delicate, soft, white, sweet and delicious, and can be torn off one by one like clouds. If lit with fire, it can burn completely, which shows that it is well-selected and well-made, so it gets such a poetic name. Today's cloud cakes have been endowed with the beautiful meaning of "step by step, step by step". ?
Niubugao, Taiping Town, Liucheng County. Beef Laba is made of high-quality fresh beef grown in Lane 48 of Taiping Town, supplemented by natural spices and other condiments, and refined by traditional earthen stove open-hearth barbecue and pure tea oil crisp frying. This product is unique in flavor, rich in nutrition, low in fat, fragrant, crisp, loose, crisp, original, sweet, spicy and refreshing, with endless aftertaste. It is a good product for tea, wine tasting and gift giving.
Zhouxiaotou cuisine in Rong 'an County is a local traditional pickle in Rong 'an County. Crisp texture and delicious taste, named after its origin in Zhou Xiao Village, Daxiang Township, Rong 'an County. Because of its unique folk pickling processing technology and unique flavor, its products are well-known both inside and outside the region and have a long-standing reputation, which is deeply loved by consumers. Zhouxiaotou vegetable root is big and thick, with thin skin, less fiber, crisp texture and not easy to deteriorate, which can be used to make ordinary home-cooked dishes and high-grade dishes.
Liuzhou snail powder is a kind of flavor food with rice flour, snail meat and soup as the main raw materials. Liuzhou snail powder is mainly round snail powder, which is dry powder and needs to be soaked before cooking. The biggest feature of Liuzhou snail powder lies in its side dish snail meat, which can be matched with snail meat or small snail meat in rivers, and the taste is similar. It is best to chop the snail meat with some pork and mix in spices, soy sauce, monosodium glutamate, a small amount of soup, sugar, vinegar and corn flour. Before eating, blanch the rice noodles in boiling water, scoop them up, add the vegetables and soup on them, and sprinkle with a pinch of radish. This kind of snail powder is fresh and delicious, and it is very refreshing for people who like to eat spicy food or add some spicy sauce.
Liuzhou dog meat, Liuzhou is full of dog meat fragrance all year round, not to mention that Liuzhou locals drool when talking about dog meat, and even foreigners are disgusted by it.
/kloc-Liuzhou, more than 0/200 years ago, was located in Nanman and was full of miasma. Liu Zongyuan was demoted to Chang 'an and traveled long distances to come here. The climate is uncomfortable, so he catches a cold when it rains. On a cruise to the countryside, I fell ill in the rain and was bedridden in a farmer's house in the countryside. The farmers in this family all know that this secretariat is virtuous to the people, and they can't help rubbing their hands when they see the lack of medicine. Suddenly I heard the barking of dogs on the porch and remembered the dog meat tonic, so I generously donated a nest of young paparazzi who had just been weaned at home and fried one every day to nourish them. After eating for several days, Liu Zongyuan miraculously recovered from the cold syndrome without taking medicine. Whether this legend is true or not, "Liuzhou Fried Milk Dog" does have its own meat, which has become more nourishing and delicious after repeated cooking by folk artists. It has been greatly respected by chefs in the dog meat cooking field, and it is the "sacred product" of dog meat, and its name has spread all over the world. Among them, the most famous Liuzhou dog meat is crispy dog meat, that is, the skin is crisp, a piece of dog meat is crisp, the meat is elastic and the gravy is rich.
Sanjiang Tea, Liuzhou Sanjiang Dong Autonomous County is located at the junction of three provinces (regions) of Hunan, Guizhou and Guangxi, located in the mountainous area of northern Guangxi, and belongs to the middle-low mountain and hilly area on the edge of the remaining veins of Yunnan-Guizhou Plateau. It belongs to subtropical Lingnan humid climate zone, with the same season of rain and heat, bright cold parts, abundant rainfall and sunshine. The annual average temperature 18.3 degrees, the annual average rainfall 1730.2mm, the annual average sunshine 1 15 1.9 hours, the frost-free period is 320 days, and the altitude is generally 600.
1989 green tea was introduced into Sanjiang county, and Sanjiang tea production developed rapidly. Four 10,000-mu tea villages in Bajiang, Le Tong, Du Dong and Liangkou and 23,000-mu tea ecological villages in Buyang, Baxie, Qituan, Siou and Gao Lu have emerged, and tea has become a pillar industry to increase farmers' income in Sanjiang County. After several years of development, a number of Sanjiang independent tea brands represented by "Buyang Ren Xian Camellia" have gone out of Guangxi and faced the whole country. In 2004, "Sanjiang Tianchi Green Sword" and "Sanjiang Bi Fang Green Tea" won the special prize in the 4th Guangxi "Guiteacup" Famous Tea Appraisal. In 2005, three products, Sanjiang Bi Fang Green Tea, Sanjiang Tianchi Green Sword and Gladiolus, won the special prize in the 6th China Cup.
Mathematical modeling, as a way of mathematical learning, is a form of cultivating students' awareness of applying mathematics and cult