Generally speaking, places with distinct seasons are better. Although the winter in Shenzhen and Guangdong is not cold, the body has no time to hide, which is not conducive to the spring of the following year. Moreover, the humidity there is heavy, and it is easy to produce phlegm in the body, so Cantonese people cook more soup to make up for the lack of storage in winter. Most girls in Northeast China have fair and smooth skin, refreshing and not cold, not hot in summer, and four distinct seasons. The damp heat in Shenzhen is not conducive to raising people.