蒙藏委員會
In April 1929 Wu was appointed chief of the office for Mongolian Banner to Beiping, and Counselor of the Mongolian and Tibetan Affairs Commission, National Government. The following January he transferred to the position of Chief Office for Mongolian Affairs of the Mongolian and Tibetan Affairs Commission. In June 1932 he returned to his old job as the Counselor of the Commission. In March 1934 he was appointed a member of the Mongol Local Autonomy Political Affairs Committee and of the Mongolian and Tibetan Affairs Commission. In September he was appointed Chief of Counselor of the Counseling Agency, Mongolian Local Autonomy Political Council.