Police officers patrol along Zhangjiakou-Hohhot high-speed railway in Inner Mongolia
Xinhua,February 04, 2021 Adjust font size:
Police officers of the Hohhot railway public security section are on patrol along the Zhangjiakou-Hohhot high-speed railway in Ulanqab of north China's Inner Mongolia Autonomous Region, Feb. 3, 2021. (Xinhua/Bei He)