There is a beautiful legend on the Korqin grassland. "The right-wing central flag of Korqin was once the ten-flag meeting place of Korqin in the Qing Dynasty. The military and political status is special. The princess of the Qing Dynasty married to this place and brought the seeds of the maple trees of the capital to be planted on this sandy ground. The trees have taken root in the Korqin grassland.”