After the surrender of the Empire of Japan in 1945, he served as director of the Social Bureau and director of the Education Bureau in Changchun, under the arrangement of the party organization. He continued to engage in secret party work as a member of the Kuomintang, until the liberation of northeast China.
In 1948, he participated in the Land Reform Movement in Inner Mongolia and served as director of the Policy Research Office of the CCP Inner Mongolia Regional PCommittee.
After the establishment of the Communist State in 1949, he successively served as director of the Office of the Transportation Department of Northeast China, director of the Transportation Department of the Office of the Northeast China People's Government, director of the Northeast Navigation Administration, and Dean of Dalian Maritime College and secretary-general of the Transportation Department of Northeast China.[1]
Starting in 1952, he served in several posts in the Ministry of Transport, including director of the Planning Department, assistant minister, vice minister, and executive vice minister. He was elevated to minister in 1964.[1]
During the Cultural Revolution, he was persecuted and imprisoned for more than five and a half years.[2] He was reinstated 1975 as director of the Geological Bureau of the State Development and Reform Commission and subsequently director of the State Geological Administration.[2] In September 1979, he was appointed minister of geology and mineral resources, a position he held until 1983.[1]