An old photo of Zhangjiakou in April 1946. Source: American Life magazine. Photographer: George· LaxAt that time, Zhangjiakou was the capital of Chahar Province. Chahar Prov...

This group of photos was taken in 1909 by Zhang Bolin, mainly from Baoding, Xuanhua, Zhangjiakou, Shijiazhuang and other areas in Hebei ProvinceRollin· For another group of ...

On January 4, 1909, an American geologist, Zhang Bolin, and his son, Luo Lin, set out from Chicago and arrived in Shanghai on February 2 of the same year. During his stay in China,...