1. Sweet corn in eastern Guangxi. Guidong sweet corn is a specialty of Guidong County, Chenzhou City, Hunan Province. The sweet corn produced in Guidong County has a sweet taste and is suitable for steaming, baking and cooking. Moreover, according to detection and analysis, sweet corn is rich in nutrition, rich in protein, fat, carbohydrates, cellulose, vitamin A, vitamin B and other trace elements, especially vitamin A source, soluble carbohydrates, protein and fat, so it is a high-grade food.

2. dried yellow fungus in eastern Guangxi. The dried yellow fungus in Guidong is a specialty of Guidong County, Chenzhou City, Hunan Province. Flavobacterium in Guidong County is one of the three treasures of Guidong. It is a rare wild edible fungus, which is named Flavobacterium because of its yellow body. It is a world-famous wild edible fungus and grows in the deep mountain forest area with unique soil climate in Guidong. Tested by experts, dried yellow fungus in Guidong has a remarkable effect on anti-aging, cancer prevention and lowering blood pressure.

3. Guiyang tobacco leaves. Guiyang tobacco is a specialty of Guiyang County, Chenzhou City, Hunan Province. The produced tobacco leaves have the advantages of good maturity, orange color, loose leaf structure, more oil, rich, delicate and pure aroma. At present, Guiyang tobacco leaves are certified trademarks of national geographical indications.

4. Jiahe dog meat. Jiahe dog meat is a specialty of Jiahe County, Chenzhou City, Hunan Province. Jiahe dog meat has the characteristics of no fishy smell, no smell, fat, tender and not greasy. It is a famous dish in Jiahe, which has the effects of nourishing yin and strengthening yang, eliminating diseases and strengthening the body. Eating it in winter can increase the body's ability to keep out the cold.

5. Jiahe blood duck. Jiahe blood duck is a special food in Jiahe County, Chenzhou City, Hunan Province. Jiahe blood duck tastes smooth and spicy, and has the characteristics of non-stick pan, non-stick dishes and so on. It is the most common dish on Jiahe people's table, and it is best to choose the newly released ducklings for Jiahe blood duck.