Workers plant trees at a photovoltaic power station built at the Kubuqi Desert in North China’s Inner Mongolia autonomous region. Kubuqi, the seventh largest desert in China, is a good example of China’s success in alleviating desertification. [Photo/Xinhua]

Workers plant trees at a photovoltaic power station built at the Kubuqi Desert in North China’s Inner Mongolia autonomous region. Kubuqi, the seventh largest desert in China, is a good example of China’s success in alleviating desertification. [Photo/Xinhua]

Aerial photo taken on March 13, 2018 shows a photovoltaic power station built at the Kubuqi Desert in North China’s Inner Mongolia autonomous region. Kubuqi, the seventh largest desert in China, is a good example of China’s success in alleviating desertification. [Photo/Xinhua]

Aerial photo taken on March 13, 2018 shows a photovoltaic power station built at the Kubuqi Desert in North China’s Inner Mongolia autonomous region. Kubuqi, the seventh largest desert in China, is a good example of China’s success in alleviating desertification. [Photo/Xinhua]