Lấy nội dung page hiển thị ra ngoài trang chủ wordpress

<?php
$namhp_page = new WP_Query(array(
'post_type'=>'page',
'page_id'=> 40));
?>
<?php while ($namhp_page->have_posts()) : $namhp_page->the_post(); ?>
<?php the_title(); ?>
<?php the_content(); ?>
<?php endwhile ; wp_reset_query() ;?>