First, the somatosensory temperature is not low.
Many southerners freeze into dogs in the weather of MINUS several degrees, and they don't understand why Northeasters can wander in the cold wind of MINUS 30 degrees. In fact, because of the difference in climate and humidity between the north and the south, the somatosensory temperature is different. It's fine that it's MINUS 20 degrees in the northeast, and it's already cold winter in the south. This is the difference. In a dry environment, it won't be cold in the south, but there are more cold winds. A down jacket and a scarf are enough to face most winters.
Second, regional differences have caused this situation.
The northeast is located in the north, and it is common to be cold in winter, which even reached MINUS 50 degrees before. The cold winter endows the northeast people with excellent cold resistance talent. The clothes in the northeast are often full of cotton wool, thick and warm. In rural areas, there is a kang at home and a fur coat when going out. Familiarity with the cold winter makes the northeast people different in food, clothing, housing and transportation. In winter, there are not only artifact sledges, but also enough vegetables to cope with the long winter. This is only a regional difference, and it is not alone in the eyes of southerners.
Third, heating! Heating! Heating!
It is important to say three times that the northeast is not cold at all, and the indoor air is always like spring. Most houses in Northeast China have heating and/or floor heating, and even rural areas use heated kang, which is completely different from the heating function of air conditioner. Anyone who has been to the northeast knows what it's like to have heating, not to mention MINUS 30 degrees, which means it's colder and windy. As long as you don't go out, you can wear short sleeves and sway back and forth in the house, so the winter in the northeast is very cold, but the people in the northeast are not cold at all. Attachment: Ice cream can be sold out in winter in Northeast China. Think about it.