Chinese garbled characters in VIM Terminal

Remote login to the server using Vim to edit and view files on the terminal often encounter various Chinese garbled characters.
Make the following settings to basically solve the problem of VIM Chinese garbled characters

First, check the system's support for Chinese characters.
Locale-A | grep zh_cn

The output sample is as follows:
Zh_cn.gbk
Zh_cn.utf8

Vim can only correctly identify Chinese encoding files in the list. To identify Chinese files of Other encoding types, you need to upgrade the system.

VI ~ /. Bash_profile
Add at the end of the file

Export lang = "zh_CN.UTF-8" or "en_US.UTF-8"
Export lc_all = "zh_CN.UTF-8" or "en_US.UTF-8"

VI ~ /. Vimrc
Add at the end of the file

Let & termencoding = & Encoding
Set fileencodings = UTF-8, GBK, UTF-16, big5