DATONG, SHANXI PROVINCE, CHINA - 2015/10/14: For rebuilding the citygate, the Datong Musuem from Mao's times was moved over 200 meters to the left. Tatong, once an important coal-mining city for its significant reserves, now for the reason of environmental and resource sustainability, is rebuilding the citygate, citywall and other ancient relics to transform as a tourist city. It had been the capital of Northern Wei from 398 AD until 494 AD. (Photo by Zhang Peng/LightRocket via Getty Images)China's Economic Challenge
2016-01-19
DATONG, SHANXI PROVINCE, CHINA - 2015/10/14: For rebuilding the citygate, the Datong Musuem from Mao's times was moved over 200 meters to the left. Tatong, once an important coal-mining city for its significant reserves, now for the reason of environmental and resource sustainability, is rebuilding the citygate, citywall and other ancient relics to transform as a tourist city. It had been the capital of Northern Wei from 398 AD until 494 AD. (Photo by Zhang Peng/LightRocket via Getty Images)