Change system language from Chinese to English?
Try this :


Go to Settings [app look like "Gear" Sign]





Go to language and Input [Find "A" sign icon]





Change the Language, usually the top option is used as Changing Languages





You will get a list of languages, select your appropriate language, That's it!


Original Source : 

https://rumorscity.com/2014/12/25/how-to-change-the-language-on-android-from-chinese-to-english/