洞口 Traditional form: 洞口 Pinyin (reading): Dòngkǒu Definitions: Dongkou county in Shaoyang 邵陽/邵阳 ( Shàoyáng), Hunan Characters: 洞 - cave, grotto, hole, ravine 口 - mouth; entrance, gate, opening Traditional characters: 洞 - cave, grotto, hole, ravine 口 - mouth; entrance, gate, opening