sentences:  The night Bai reached Shenyang, Bai told Du Yuming that Chiang had felt the battle to capture Siping took too long, and he could not wait any longer.As long as Siping was captured, the nationalists would be in a better position on the peace negotiation table than the communists and taking Changchun would be after taking Siping.Both sides were well aware of the importance of the hill and the nationalists launched multiple assaults on the hill, and all were beaten back by the communist 19th Regiment of the 7th Brigade of the Western Manchurian 3rd Division defending the hill.