4.In late 1911,Tsarist Russia delivered an important diplomatic note concerning OuterMongolia to the Qing government which expressed the consistent policy of Russia towards OuterMongolia.
7.At the beginning of the 20th century, Qing government carried out a New Policy in OuterMongolia because of its backward economy and hard border crisis.
8.Chen Yi used to have a position in the government of OuterMongolia from later 1915 to early 1921. During the later period of his commission Chen even took the position of the highest military officer.
