 From another direction, Chinese historical sources and mural paintings in the Tarim Basin city of Dunhuang accurately describe the travels of the explorer and ambassador Zhang Qian to Central Asia as far as Bactria around 130 BCE, and the same murals describe the Emperor Han Wudi (156–87 BCE) worshiping Buddhist statues, explaining them as "golden men brought in 120 BCE by a great Han general in his campaigns against the nomads.