Two yeas ago, President Xi Jinping laid out a plan for building China's Yangtze River Economic Belt.
Since then, the ambition has been implemented in Chongqing municipality with help from an international rail route.
Chongqing is important since it connects two major economic belts respectively along the Yangtze River and the ancient Silk Road.
Both of the giant programs require convenient railway transportation.
In 2011, the southwestern city launched the country's first regular freight train service towards Europe.
Over the years, it has been developed into an artery rail link across Eurasia, playing an unmatched role in promoting the Belt and Road Initiative.
Qi Dan's company provides logistics services along the Yu'Xin'Ou rail
