In order to promote the equality of education, China has invested 36 billion yuan for the improvement of the educational facilities in rural areas and the enhancement of the rural compulsory education in the midwest. The fund is used to modify teaching facilities and to purchase books, benefiting more than 160 thousand primary schools and middle schools. Meanwhile, the fund is used to supplement musical instruments and painting supplies. Nowadays, like the children in coastal cities, those living in rural and mountain areas also have music and painting lessons. As a result, some students, once transferring to other cities for better education, come back to local schools now.