The movement could be divided into three phases: the first phase (1861 - 1872), the second phase (1872 - 1885) and the third phase (1885 - 1895). The major leaders are Yixin, Prince Gong (Chinese: 恭親王), Wenxiang (Chinese: 文祥), Zeng Guofan (Chinese: 曾國藩), Li Hongzhang (Chinese: 李鴻章), Zuo Zongtang (Chinese: 左宗棠), Shen Baozhen (Chinese: 沈葆禎) and Zhang Zhidong (Chinese: 張之洞). However, owing to the conservatives opposition and the problems of modernization, it failed finally.