阶梯式倍投3期方案简介：At that time, Xiong Tingbi still had 5,000 troops under his command, but he believed that since Guangning was lost, Liaodong could no longer be defended, so he protected the people of Liaodong and retreated into the pass.
At that time, Xiong Tingbi still had 5,000 troops under his command, but he believed that since Guangning was lost, Liaodong could no longer be defended, so he protected the people of Liaodong and retreated into the pass.
