1. First open Huawei mobile phone to unlock it, and then click the settings icon.
2. Then slide the setup interface to the bottom, and click System and Update.
3. Then click on the language and input method in the system to update the interface.
4. Then click the input method you use.
5. Then click Input Settings in the input method interface.
6. Slide to the bottom to find the vertical screen handwriting mode and click, then select Multiword Hyphenation.