Introduction to Jinsha River: Baoshan Stone City stands on the steep hillside of the Jinsha River Gorge, standing majestically on all sides. To the east is the rolling Jinsha River, to the north is the majestic Taizi Pass, to the west is the winding Yak Ridge, and to the south is the rocky cliff. The unique geographical advantage makes Baoshan Stone City both offensive and defensive, and has never been conquered by war. Back then, Kublai Khan's thousands of troops crossed the Jinsha River under Baoshan Stone City to Yange Nang to conquer Dali in the south.