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柳丹墨面对村民王青山开办的建材厂产生的粉尘，与回乡青年王向阳一道对生产工艺进行技术革新，并努力反哺村民，把昔日的“吃灰”村改造成美丽山村。。Follows a group of 4,000 teenagers as they run a government complete with elections, legislators, lobbyists, and political party bosses.。