题目内容：
In order to promote education equity, China has invested 36 billion to improve ruraleducational facilities and strengthen the rural compulsory education in the central and westernregions. The funds were used to better school facilities, buy books, which benefited more than160,000 primary and secondary schools. They were also spent to purchase music andpainting apparatus. Nowadays children in rural and mountainous areas can have music andart classes the same as those children in coastal cities. Some students who transfer to citiesfor better education return to the local rural schools again.
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