- 白云区 báiyúnqū Baiyun DistrictAn administrative district of [[广州|廣州|guang3 zhou1]], Guangdong, or [[贵阳|貴陽|gui4 yang2]], Guizhou
- 白云机场 báiyúnjīchǎng Baiyun AirportGuangzhou Baiyun International Airport in Guangdong Province
- 白云山 báiyúnshān White Cloud MountainA famous scenic mountain area in Guangzhou, Guangdong Province; its peaks are frequently shrouded in white clouds, giving it its name.
- 白云岩 báiyúnyán dolomitea type of sedimentary rock composed primarily of the mineral dolomite; used in steelmaking, soil treatment, and as a refractory material
- 白云石 báiyúnshí dolomiteA common mineral consisting of calcium magnesium carbonate found in marble and other metamorphic rocks.
- 白云观 báiyúnguàn White Cloud TempleA famous Daoist temple located in Beijing; it was originally built during the Tang dynasty and is the burial place of the Daoist monk [[丘处机|丘處機|qiu1 chu3 ji1]].
- 白云母 báiyúnmǔ muscovitemuscovite; white mica
- 白云苍狗 báiyúncānggǒu unpredictable changeabilityThe unpredictable changeability of worldly affairs; literally describes white clouds transforming into the shape of a gray dog.
- 白云亲舍 báiyúnqīnshè to miss one's parents while away(idiom) to think of one's parents with affection while living far from home; based on a story of Di Renjie looking at white clouds while thinking of his parents
- 苍狗白云 cānggǒubáiyún unpredictable changesfleeting and unpredictable changes in human affairs, literally meaning gray dogs and white clouds
- 白云矿区 báiyúnkuàngqū Baiyun Mining DistrictBaiyun Mining District (also known as Bayan Obo) of Baotou City, Inner Mongolia