call log chinese language

[0A]

Dears,

i bought sony xperia z1 from china

i have an issue with call log 

when i make or receive any call caller name shown and below the name chinese character i don't know what these characters mean and how to make it invisible

[Hampus]

Hi,

I'm not sure what you mean. Could you provide us with a screenshot?

[dilepoutee]

Prefer Manual and settings please..