Holding placards reading “Thank you, super salesman” at a workshop, workers at China CNR Corporation’s Changchun Railway Vehicles made their way through the crowd to shake hands with Premier Li Keqiang when he visited a plant of China CNR Corporation Limited in Changchun, Jilin province, on April 10.

The Premier told the workers that, as Chinese equipment enters the global market, they should learn the essential technologies by heart and conform to the highest standards — so as to ensure the quality of the equipment.