How does climate affect women's skin condition?

For example, Sichuan and Tibet have similar latitudes.

Tibet has strong ultraviolet rays, Tibetans have darker skin and rough skin, Sichuanese are whiter, and girls have tender skin, which is pleasing.

There is no systematic analysis in other aspects. I'll copy a paragraph for you.

Northeast China:-Baishan Blackwater, Guandong Land

Heilongjiang-northern granary, black land, northern granary, land of ice and snow.

Jilin-White Mountain, Black Soil, Snowfield and Linhai

Liaoning-Liaoning land

North China:

Beijing-the capital, the imperial capital, the heart of the motherland, the foot of the son of heaven, the land of Beijing.

Tianjin-Pearl of Bohai Sea, Land of Golden Valley, Tian Zi Ferry and the gateway to North China.

Hebei-the hometown of Zhao Yan, the hometown of Jifu and the fertile soil of Zhao Yan.

Shanxi-the hometown of Sanjin and Wujin

Inner Mongolia-Grassland Desert and Grassland Felt Township

East China:

Shanghai-the Oriental Pearl, the land of two battles in Shanghai.

Jiangsu-the hometown of Sanwu, a fertile land of water towns.

Zhejiang-the land of Zhijiang, the land of Qianjiang, the water town of Jiangnan and Qiantang River.

Anhui-the land of Jianghuai, Huishan Huishui, and the coast of Jianghuai.

Jiangxi-Jiangxi Province is rich in land resources and treasures.

Fujian-the hometown of Bamin, the hometown of overseas Chinese in the southeast.

Shandong-Qilu land

Zhongnan:

Henan-Zhongzhou Land and Central Plains Land

Hubei is the land of Jingchu, the province of thousands of lakes and the thoroughfare of nine provinces.

Hunan-Xiaoxiang Land, Sanxiang Land, Xiangchu Land, Sanxiang Four Waters, Lotus Country, Lotus Country.

Guangdong-South Guangdong Land, Lingnan Land and Lingnan Hot Land

Guangxi-Bagui, Zhuangxiang and Jinxiu Zhuangxiang

Hainan-the pearl of the South China Sea, the ends of the earth.

Taiwan Province Province-the Treasure Island of the Motherland

Hong Kong-Pearl of the Orient, Shopping Paradise

Macau-Monte Carlo in the East

Southwest:

Chongqing-Bayu land, mountain city, Bashan city.

Sichuan is the land of Bashu, Bashan, Shushui and Tianfu.

Guizhou-natural bonsai, park province, Miaoling East Township, magnificent plateau.

Yunnan-south of colorful clouds, south of colorful clouds, plant kingdom.

Tibet-the roof of the world, the snowy plateau and the snowy country.

Northwest:

Shaanxi-the land of Sanqin, ancient Qinchuan, the hometown of Qin and Han dynasties, and Qinchuan in 800 miles.

Gansu-the land of Longyou, the land of Longyuan, Hexi Corridor, Longyuan Silk Road, Silk Road, Silk Road Throat.

Qinghai-the source of rivers, the water tower of China and the roof of the world.

Jiangnan bordering Ningxia

Xinjiang-North and South Tianshan Mountains, Kunlun Land