Keith Bradsher describes the life of one family of migrant workers in China struggling to get their ony daughter through college. Wu Yiebing is a worker in coal mining and his wife Cao works on farms nearby. He has managed to send his daughter Wu Caoying to college. She is a sophomore in college but fears for the future because of the lack of opportunities for new college graduates in China. She also feels the heavy burden as the parents spend half their income to get her through college and have no retirement savings. This is typical of many migrant families in China who see education as the only way for the next generation to have better lives than their parents.