After Kucha's defeat, Ashina dispatched a small force of light cavalry led by the lieutenant Xue Wanbei to Khotan, ruled by the king Yuchi Fushexin.
Efter Kuchas nederlag sendte Ashina en lille afdeling af det lette kavaleri ledet af løjtnant Xue Wanbei til Khotan, styret af kong Yuchi Fushexin.