Windows command line, Git can not display Chinese solution to the problem

Windows of the Git provided encoding a normal display Chinese: 
    set the environment variable in the CMD 
        SET LESSCHARSET = UTF-. 8 
    set the environment variable in PowerShell 
        $ the env: LESSCHARSET = 'UTF-. 8' 
GitBash normal display Chinese: 
    Open Gitbash -> Right -> options -> left side text-> set locale: zh_cn, set Character set: GBK-> save-> apply 
    test is normal: GitBash enter systeminfo see whether the normal display