Chiang Wei-kuo
Upon being recalled from Germany, Chiang Wei-kuo visited the United States as a distinguished guest of the US Army on behalf of his father and the Kuomintang. While in the United States, he gave lectures detailing on German army organizations and tactics. During the war, Chiang Wei-kuo became acquainted with generals in Northwestern China and organized an armour mechanized battalion to formally take part in the National Revolutionary Army. Chiang Wei-kuo was stationed at a garrison in Xi'an in 1941. In addition, he spent some time in India studying tanks at the U.S. Armored School in 1943. Wei-kuo would become a Major at 28, a Lieutenant Colonel at 29, a Colonel at 32 whilst in charge of a tank battalion, and later in Taiwan, a Major General.