Lambs are pictured in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)

A herdsman herds sheep by motorcycle in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)

A herdsman interacts with a lamb in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)

A herdsman (R) and his wife feed milk to a lamb in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)

A herdsman checks the sheep flock through surveillance camera in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)

A herdswoman holding a lamb poses for a photo in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)

A herdsman herds sheep in East Ujimqin Banner of Xilingol League, north China's Inner Mongolia Autonomous Region, March 17, 2026. Herdsmen on the grasslands of Xilingol League in Inner Mongolia are busy with lamb breeding at present upon the season for lamb births in spring. (Xinhua/Li Zhipeng)