Li Bo (R) introduces items for home decoration to a customer, Yangquan, March 7. Li opened a decoration company after applying for permission to his employer, Shanxi Yangquan Coal Industry Co, to leave and start his own business in 2015. [Photo/Xinhua]

Mu Jinping carries gunny sacks of carbamide at the central heating branch of Shanxi Jinju Coal Chemical and Power Co, Jincheng, Jan 12. As the Wantaipu Colliery owned by Shanxi Jincheng Anthracite Mining Group plans to close following resource depletion, Mu, along with 11 colleagues, had new positions arranged at the company in November 2016. He is now responsible for desulfurization of coal and flue gas. [Photo/Xinhua]