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Yunyan District (云岩区) is a district of Guizhou, China. It is under the administration of Guiyang city.
Dicos has its Guiyang office in rooms 4-7 on the 25th floor of the Kaidu Business Building (S: 凯都商务大厦, P: Kǎidū Shāngwù Dàshà) in Yuzhong District.
- ^ "联系我们." (Archive) Dicos. Retrieved on March 15, 2014. "公司地址： 贵阳市云岩区中华中路105号凯都商务大厦（南国花锦）25楼4-7号"
Coordinates: 26°36′00″N 106°43′48″E / 26.60000°N 106.73000°E