Honored guests unveil the first regular container train linking China to the Middle East in Yiwu, east China's Zhejiang Province, Jan. 28, 2016. The train will exit China through Alataw Pass in northwest China's Xinjiang and pass through Kazakhstan and Turkmenistan before reaching its destination Tehran, capital of Iran, completing a 14-day and 10,399-kilometer journey. (Xinhua/Huang Zongzhi)
