The name 华为云 (Huáwéi Yún) is a straightforward combination of the parent company's name, 华为 (Huáwéi), and the service it provides, 云 (yún). It translates directly and powerfully to “Huawei Cloud.”
While a modern tech term, 华为云 (Huáwéi Yún) is deeply embedded in contemporary Chinese culture, particularly in the realm of “techno-nationalism.”
华为云 is a term you will encounter frequently in specific, modern contexts. Its usage is typically neutral to formal.