setp 1:

 sudo emerge arphicfonts

 

setp 2:

sudo eselect fontconfig list

 

setp 3:

sudo eselect fontconfig enable 25-ttf-arphic-uming-render.conf

 

setp 4:

sudo chmod 755 /etc/locale.gen

vim /etc/locale.gen

setp 5 add:

zh_CN.UTF-8 UTF-8

 

setp 6:

 locale-gen

You can check locale.

locale -a

 

setp 7 Settings Language:

sudo chmod 755 /etc/env.d/02locale

vim /etc/env.d/02locale

change text:

LANG=\"zh_CN.uft8\"

setting current user's env:

export LANG=\"zh_CN.UTF-8\"

export LC_COLLATE=\"C\"

 

setp 8 Update Settings:

env-update && source /etc/profile

source ~/.bashrc

check current language setting:

locale

 

end.