The Japanese planned to overthrow Yuan Shih-k'ai's government, Babojab's (who was a Mongol) army retreated to Hailar and his troops fought Chinese soldiers in Manchuria.
Babojab (Chinese:  18751916,   ) was an ethnic Mongol prince and military leader. The Japanese planned to overthrow Yuan Shih-k'ai's government by supporting Babojab in his effort to re-establish the Qing dynasty, which would rule Mongolia, Manchuria, and North China. At the end of 1915, Babojab's army retreated to Hailar after attacks from Khatanbaatar Magsarjav near Dolon Nor and Kuke Khoto. His troops fought Chinese soldiers in Manchuria and Inner Mongolia during the Warlord Era. 
