玉门关、甘肃
Yumenguan, Jade Pass, Gansu, China was historically an important trade outpost during the Han and Tang empires. It connected eastern China with the Xiyu. Many caravans would pass in and out of the pass, delivering goods across the Silk Road.
春風玉門，《福建文學》Fujian Literature，2014年第五期，頁72-76. 福建文學, 2014 Yuan Julian Chen