Local environmental impact. In all regions of China, people in each region will be influenced by the local environment, so there are different kinds of wool. Baoding is one of them, and it is also influenced by the environment, which makes girls in Baoding have big eyes and white skin, which is very beautiful. Baoding, known as Shanggu, Baozhou and Fu Bao in ancient times, also known as Boot City, is a prefecture-level city under the jurisdiction of Hebei Province and one of the central cities in Beijing, Tianjin and Hebei approved by the State Council.