王安石
In 1070, Su Zhe wrote a letter to the emperor to point out that it was not wise to reform. And he also wrote to the chancellor Wang Anshi to criticize the new laws. Su Zhe's first remote trip of exile was to Junzhou, Shanxi Province. In 1079, his brother Su Shi wrote a poem just to criticise the chancellor Wang Anshi because he was often at odds with a political faction headed by Wang Anshi. However, his political opponents said that he was criticizing the emperor, so the government sent Su Shi to the prison and then had him exiled for political crimes (乌台诗案). Su Zhe respected his brother very much and the brothers had good relationship, so Su Zhe tried to save his brother from the prison and he hoped that he can use his official position in exchange for his brother's safety. But unfortunately, he was also involved in that case and was exiled to Junzhou.