How to distinguish between north and south?

Under normal circumstances, the north and south are bounded by the Qinling Mountains and Huaihe River, because the climate difference between the north and the south in this place is really obvious. Take Jiangsu as an example. Suqian, Lianyungang and Xuzhou, north of Huaihe River, obviously have a northern climate, which is drier than that in the south of Huaihe River. The local people's eating habits and dialects are also obviously the characteristics of northerners. Of course, in different places, because of different cultural differences, their division of north and south is completely different. For example, in the eyes of Cantonese people, except,

As we all know, China has a vast territory, which is generally divided into two parts, the north and the south, and they are completely different in dialect, local people's eating habits and personality. Many people are curious about how to divide the north and the south. After all, every place is different from the north and the south. In fact, according to the normal division, there are many provinces across the two regions, such as Anhui and Jiangsu, just north and south of the Qinling Mountains and Huaihe River.

Take Jiangsu Province for example. Xuzhou, Jiangsu and Lianyungang, Suqian belong to the north. The local people are heroic and generous, and their dialects are close to Lu Yu, which is not the same as the Jiangnan water town in everyone's mind. The Jianghuai area in Jiangsu, such as Taizhou in Yangzhou, although it belongs to the north of the Yangtze River, may belong to the north in the minds of Suzhou, Wuxi and Changzhou people, but after all, the climate and eating habits are still biased towards the south, the real north.

However, this division is still different in every place. For example, the southernmost and northernmost parts of China are very different in their minds. For example, Northeasters think that everything south of Shanhaiguan is south, while Cantonese think that everything except Hainan, Hong Kong and Macao is north, including southern provinces such as Hunan and Jiangxi. In the eyes of Cantonese, it is still north, because their dialect accent has been biased towards Mandarin, while Cantonese in Guangdong is completely.