<prompt> Translate the following text to EnglishMchambuzi wa habari wa Newsweek amesema: Rais Jiang Zemin ameimarisha nguvu zake za kisiasa kwa kuondoa wapinzani wake wawili katika Politburo katika Mkutano wa Chama cha Kikomunisti, lakini mtindo wake wa udikteta hautaendana na msukumo wake wa uchumi wa kisasa.  <response>: Newsweek says Chinese President Jiang Zemin bolstered his political power by ousting two Politburo rivals at the Communist Party Congress, but his dictatorial style wont mesh with his push for a modern economy. 