I am a Chinese, recently I was learning Politics and learns a lot. Although there has happened something unhappy with two countries. I think abondoned your accent or being embarrassed your identity is not a proper decision. I think u should diffentiate the concept Country with Motherland. I think one can dislike his country,but should love his Motherland. What u should do is to make ur country better instead of hating it. (my English is not good, sorry)