2018年9月12日，河北省张家口市张北县玉狗梁村，村民在劳作间隙练习瑜伽。

Villagers practice yoga during a work break in Yugouliang Village, Zhangbei County in Zhangjiakou, Hebei Province, on Sept. 12, 2018.

赵占南 / Zhao Zhannan