简介:——After more than two months of planning and preparation, Baoli De of the Lingeer Department has induced the Haoqit Left and Right Banners and the Shiketeng Banner to agree to a joint operation by the four banners to carry out the Ming Dynasty Zhangjiakou Wanquan Right Guard area. A major raid was carried out to alleviate the unsustainable predicament of the Four Banners due to lack of medical treatment and medicine.