Chinese language dont show suggestion

Hello Sir

I just bought new phone oppo find x
1 for me and 1 for my father

I use smart keyboard pro because i need feature custom autotext

And i installed chinese language too

At my phone the chinese language works fine
But not at my father’s phone

When i type wo
Theres no suggestion in chinese language

IMG-20180807-WA0027

SK Settings > Text prediction > Show suggestions
SK Settings > Text prediction > Always suggest

SK Settings > Text prediction > Show suggestions
SK Settings > Text prediction > Always suggest

yes its checked but still it doesnt show the suggestion

Maybe back up your settings (Backup settings > Backup to SD card) and restore them to your father’s phone (Backup settings > Restore from SD card) to confirm both have same settings.

Also this: