Guo Ziming, male, Han nationality, is a native of Xinzhou, Shanxi province. He was born in 1948, and joined the CPC in 1970. Guo received an on-the-job undergraduate education at the Party school of the CPC Central Committee. Guo held leading Party posts in Xilin Gol league, Taibus banner, and Hinggan league, where he was secretary of the CPC committee until 1999. He was appointed vice-chairman of the Inner Mongolia Autonomous Region in 2003.