How to send email to Admin in Magento 2.4 when order status change ( Cancel and Hold )

I want to send Email in Magento 2 when order status change in ( Cancel and Hold )

My current code is :

<?php

namespace HlemailCustomemailObserver;

use MagentoFrameworkEventObserverInterface;
use MagentoSalesModelOrderEmailSenderOrderCommentSender;

class OrderSaveAfter implements ObserverInterface
{

protected $orderCommentSender;

public function __construct(
    OrderCommentSender $orderCommentSender
)
{
    $this->orderCommentSender = $orderCommentSender;
}

public function execute(MagentoFrameworkEventObserver $observer)
{
    $order = $observer->getEvent()->getOrder();
    if ($order->getState() == 'canceled') {
        $this->orderCommentSender->send($order, true);
    }
}
}

How to send email to Admin.
Any help is appriciated.