Query Woocommerce Child Categories from specific parent ID

If you want to run a query of child categories from a specific Parent category and pull it’s product category image.

	<?php
	$catTerms = get_terms('product_cat', array(
	'hide_empty' => 0,
	'orderby' => 'ASC',
	'child_of'=>'33' // air sampling applications
	));
	foreach($catTerms as $catTerm) : ?>
	<?php $thumbnail_id = get_woocommerce_term_meta( $catTerm->term_id, 'thumbnail_id', true );

	// get the image URL
	$image = wp_get_attachment_url( $thumbnail_id ); ?>

	<div class="application blocks">
	<a href="#">
	<img src="<?php echo $image; ?>" />
	<?php echo $catTerm->name; ?>
	</a>
	</div><!-- applicaitons -->

	<?php endforeach; ?>

by GitHub

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