李寿
In late April 1936, Prince Demchugdongrub and Li Shou-Hsin met with the Japanese Special Service Chief Captain Takayoshi Tanaka, at West Wuchumuhsin. Representatives from Inner Mongolia, Tsinghai and Outer Mongolia also attended the meeting, which was called the "State-Founding Conference". A plan was made to create a new Mongolian Empire, which would encompass all of Inner and Outer Mongolia and Tsinghai province. As a result of this conference, the Mongol Military Government (蒙古軍政府), was formed on May 12, 1936. A mutual assistance agreement with Manchukuo was concluded in July 1936, and Japan agreed to provide both military and economic aid.