Beijing， a promisingly growing metropolis， Is attracting people from far and near， to work， to live， and to settle here;their ambitions and tenacity are transforming them and the city virtually. These dream chasers' tales are also the stories of the city's economic thriving， of her cultural character developing， of her green awareness improving， and of her getting kaleidoscopically harming.　　Drawn here by her enchantment， having gone through pains and gains， people still hold to commitment， which in their life makes a great difference. And that is the theme of the stories to be learnt.