央视 CCTV9 Documentary 的评分为6.0分，共有1人参与。CCTV9 Documentary Channel is a channel of TV series on culture, religion, arts,geography and history of different places。
CCTV Documentary Channel, the first dedicated documentary channel with worldwide coverage in China. 央视 CCTV9 Documentary 豆瓣评分（8.0）
