ubuntu terminal Chinese UTF-8

$ sudo locale-gen zh_CN.UTF-8

$ vi ~/.bashrc

```
export LANG=en_US.UTF-8
export LANGUAGE=
export LC_CTYPE="en_US.UTF-8"
export LC_NUMERIC=zh_CN.UTF-8
export LC_TIME=zh_CN.UTF-8
export LC_COLLATE="en_US.UTF-8"
export LC_MONETARY=zh_CN.UTF-8
export LC_MESSAGES="en_US.UTF-8"
export LC_PAPER=zh_CN.UTF-8
export LC_NAME=zh_CN.UTF-8
export LC_ADDRESS=zh_CN.UTF-8
export LC_TELEPHONE=zh_CN.UTF-8
export LC_MEASUREMENT=zh_CN.UTF-8
export LC_IDENTIFICATION=zh_CN.UTF-8
export LC_ALL=
```