Hacking Google apps and services have returned to Honor and Huawei devices, courtesy of Googlefier. The workaround can bring Google Mobile Services to devices like the Mate 30 Pro and P40 Pro.
https://www.notebookcheck.net/Googlefier-Bring-Google-apps-and-services-to-Huawei-and-Honor-devices-with-a-simple-tool.499209.0.html