聚米为山

Explanation: Han Ma Yuan heap meters up the mountain, the generation of terrain models, to the Emperor of the military situation, into the plan, put it very clear. To state that the image of the military situation, strategically located and difficult terrain. 　　Source: "Han Ma Yuan Chuan," said Wei Xiao for assistance with landslides trend generals, soldiers broke into the state is necessary. Together again in Dili meters before the valley, Finger situation, the armies of the discovery came from the Road, Jing Wang, analyze twists and turns, plain to dawn. "