此外，国家AAA旅游景区大京风景区、云阳山国家森林公园等也是旅游的好去处。
Besides, the AAA state scenic spots like Dajing, the Yunyang Forest Park and so on are your leisure places.
衡炎高速公路云阳山隧道进口端亚粘土分布广泛，围岩稳定性差，基本无自稳能力。
The entrance area of Yunyang Mountain Tunnel on Hengyang-Yanling Highway was widely distributed with mild clay, and it has poor rock stability and almost with no self-stabilizing capacity.
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