Zhang Yi (Chinese: 张毅; born August 1950) is a politician of the People's Republic of China. He is the Party Chief and Vice Chairman of the State-owned Assets Supervision and Administration Commission and the former Communist Party Chief of Ningxia Hui Autonomous Region. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
The answer to this question is:
Office Holder