Chinese character display garbled problem in CentOS system

vi/etc/sysconfig/i18n

Lang= "en_US. UTF-8 "
Supported= "en_US. Utf-8:en_us:en "
Sysfont= "Latarcyrheb-sun16"

source/etc/sysconfig/i18n

And

Export LC_ALL=ZH_CN. UTF-8
Export LANG=ZH_CN. UTF-8

Screen exit back in

Terminal, gedit display garbled

# vim/etc/sysconfig/i18n

Will:
Lang= "en_US. UTF-8 "
Sysfont= "Latarcyrheb-sun16"

Modify the original content as follows:

Lang= "ZH_CN. GB18030 "
Language= "Zh_CN.GB18030:zh_CN.GB2312:zh_CN"
Supported= "ZH_CN. Utf-8:zh_cn:zh:en_us. Utf-8:en_us:en "
Sysfont= "Lat0-sun16"

Install Chinese fonts with Yum

# yum Install Fonts-chinese.noarch
System-> Logout Logoff
When you re logged on to the CentOS system, you will find that all interfaces have changed from English to Chinese