Introduction to the Liqian ruins: Those who come to the village will find a pavilion called "Liqian Pavilion". In the middle of the pavilion is a large stone tablet engraved with "The Stele of the Destination of the Roman Eastern Expedition". It is recorded on the stele: In 53 BC, the first year of Ganlu in the Western Han Dynasty, the Roman Eastern Expeditionary Army was encircled and annihilated in Carlai. About 6,000 people who broke out of the encirclement returned to their country and had no way to live in the mountains. They looked for opportunities to move eastward, crossed the eastern border of Parthia, and migrated to the Western Regions. , after many years of twists and turns, one part returned to Kangju and the other to Dayue clan.