The provided source material does not contain information regarding a city named Jintao. Instead, it identifies Hu Jintao as a retired Chinese politician who served as the paramount leader of China from 2002 to 2012.
During his tenure, Hu Jintao held several high-ranking positions, including general secretary of the Chinese Communist Party, president of China, and chairman of both the Party Central Military Commission and the State Central Military Commission. He was also a member of the CCP Politburo Standing Committee from 1992 to 2012.