极速赛车全天计划公式精准买卖点简介:After the Battle of Songjin, the defense system established by the Ming Dynasty in Liaodong, which had spent a lot of money and money, completely collapsed. Jinzhou and Ningyuan became death places, and Shanhaiguan had no choice but to become the last line of defense against the Manchus.
After the Battle of Songjin, the defense system established by the Ming Dynasty in Liaodong, which had spent a lot of money and money, completely collapsed. Jinzhou and Ningyuan became death places, and Shanhaiguan had no choice but to become the last line of defense against the Manchus.