华为云国际站：华为人脸线上api调用

To summarize, the USER has requested an article in Chinese about using Huawei Cloud's international site for calling the Huawei face recognition API. The article should highlight the advantages of Huawei Cloud, include clear subheadings, and conclude with a summary that ties in Huawei Cloud server products. The content should be in HTML format without the `` section and should be at least 1000 words long.