1, Xinyang is located in the middle of Henan Province, which belongs to the inland basin climate zone, with humid and rainy climate and more precipitation. At the same time, due to the historical geographical location and cultural influence, Xinyang is famous for its heavy oil and salt flavor, complex cooking skills and unique dishes.

2. Jiangnan region is a typical representative of the Yangtze River basin. The mild and humid climate, abundant water resources, beautiful natural environment and abundant aquatic resources make the dishes in Jiangnan region light.