Complex sentence: He formerly served as vice secretary of CPC Yichang municipal committee, vice mayor and later, mayor and Party chief of Yichang, vice secretary of CPC Hubei committee, secretary of commission for discipline inspection of Hubei, and secretary of CPC Wuhan municipal committee.
Split into simpler sentences: He formerly served as the vice secretary of the CPC Yichang municipal committee, as well as vice mayor and later, mayor and Party chief of Yichang. He has also been the vice secretary of the CPC Hubei committee, secretary of the commission for discipline inspection of Hubei, and the secretary of the CPC Wuhan municipal committee.