Just convert the e-book you want to read into txt format. You can try to find some words first, for example, find some words to copy, then right-click on the desktop, select "New"-"Text Document" to open, copy the words inside, and then put them in your mobile phone to see if you can understand them. If you can, you can read it like this for the time being. If not, just wait for someone to give you a way.