位于新疆若羌县罗布泊西岸的楼兰古城是汉代通西域的必经之路,在东西文化交流史上曾起过十分重要的作用,后来被沙漠湮没。由于文献史料上对古城的方位没有明确的记载,千百年来,这里无法为人们熟知,素有沙漠中的“庞 The ancient Loulan city on the west bank of Lop Nur in Ruoqiang County of Xinjiang is the only way to pass through the Western Han Dynasty. It played a very important role in the history of East-West cultural exchanges and was later obliterated by the desert. Due to the historical data on the ancient city of the position is not clearly documented, thousands of years, here can not be well known, known as the desert ”Pang