Most of them are okay. Download Huawei Game Center and Huawei App Store on your phone, install the software on your phone, download Huawei Mobile Center, and log in to your personal account.
Install the Huawei Game Center stable version of the game in the phone. Thus, you can normally install the stable version of the game on the phone.
Log in to your Huawei game account on another phone.
If you need to recharge the game in Huawei account on other mobile phones, you also need to install Huawei Personal Center and Huawei Wallet.