People walk in snow at a park in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region, Nov. 30, 2019. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view of a park in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view of a park in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

Photo taken on Nov. 30, 2019 shows the snow view in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)

People walk in the snow at a park in Morin Dawa Daur Autonomous Banner, north China's Inner Mongolia Autonomous Region, Nov. 30, 2019. A snowfall hit Morin Dawa Daur Autonomous Banner on Saturday. (Xinhua/Xu Qin)