cp_projects

$tax_query = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'project_year',
		'terms'            => '$term->term_id',
		'field'            => 'term_id',
		'operator'         => 'IN',
		'include_children' => true,
	),
	array(
		'taxonomy'         => 'project_category',
		'terms'            => '$term->term_id',
		'field'            => 'term_id',
		'operator'         => 'IN',
		'include_children' => true,
	),
);