How to set the pinyin displayed on the mobile phone text?

Use sogou input method, use the theme setting of mobile phone, etc.

1. Use sogou input method: Install sogou input method on Android device and set it as the default input method. In the input state, click the setting icon in the upper right corner of sogou keyboard to enter the setting interface. In the setting interface, select "Appearance and Personalization" or similar options to find options related to fonts and styles. Here, you can choose to enable fonts with pinyin display function and make corresponding adjustments.

2. Use the theme settings of the mobile phone: Open the settings menu of the mobile phone system, find "wallpaper and fonts" or similar options in the menu, and click to enter. Enter the keyword "Pinyin" in the search box at the top of the page to quickly locate related options. There will be a list of themes and font styles that can be selected and downloaded. You can browse whether the font style with pinyin display function is included and configure it accordingly.