
Historian Sam Willis teams up with Journalist Li Qiuyuan to dig into historical legacies of the past and explore how today's rail link compares to the caravans of the past - from Yiwu, the most eastern terminus of the China-Europe Railway Express to Chengdu; the busiest train station in China's Southwestern province of Sichuan.
How the world's longest rail service creates a new era of trade in Chengdu.
How modern day rail link is changing China trades with the west.