How to disable/stop a task using Powershell CLI

Hi all,

When I run "Get-ScheduledTask" command, I found my PC is running this task "Google Pinyin Daemon Running", I tried to stop it but failed, then I tried to disable it but still failed. Can someone suggest how to achieve my purpose? Thank you. 

Task list:

C:\Users\> Get-ScheduledTask

TaskPath TaskName State
-------- -------- -----
\ Adobe Acrobat Update Task Ready
\ Adobe Flash Player NPAPI Notifier Ready
\ AdobeGCInvoker-1.0 Ready
\ Google Pinyin Daemon Running
\ McAfeeLogon Ready
\ OneDrive Standalone Update Tas... Ready

PS C:\Users\> Set-Service -Name "Google Pinyin Daemon" -Status stopped
Set-Service : Service Google Pinyin Daemon was not found on computer '.'.
At line:1 char:1
+ Set-Service -Name "Google Pinyin Daemon" -Status stopped
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (.:String) [Set-Service], InvalidOperationException
+ FullyQualifiedErrorId : InvalidOperationException,Microsoft.PowerShell.Commands.SetServiceCommand

PS C:\Users\iMac> Set-Service -Name "Google Pinyin Daemon" -Status stopped -StartupType disabled
Set-Service : Service Google Pinyin Daemon was not found on computer '.'.
At line:1 char:1
+ Set-Service -Name "Google Pinyin Daemon" -Status stopped -StartupTyp ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (.:String) [Set-Service], InvalidOperationException
+ FullyQualifiedErrorId : InvalidOperationException,Microsoft.PowerShell.Commands.SetServiceCommand