Danh Sách GDK

// WP_Query arguments
$args = array(
	'post_type'              => array( 'xtm-giaydangky' ),
	'post_status'            => array( 'publish' ),
	'posts_per_page'         => '-1',
	'meta_query'             => array(
		array(
			'key'     => '0_status',
			'value'   => 'waring',
			'compare' => 'LIKE',
			'type'    => 'CHAR',
		),
		array(
			'key'     => '0_author',
			'value'   => '111',
			'compare' => '=',
			'type'    => 'NUMERIC',
		),
		array(
			'relation' => 'OR',
			array(
				'key'     => '0_donvi_nhan',
				'value'   => '1',
			),
			array(
				'key'     => '0_donvi_dangky',
				'value'   => '2',
			),
		),
	),
);

// The Query
$query = new WP_Query( $args );

// The Loop
if ( $query->have_posts() ) {
	while ( $query->have_posts() ) {
		$query->the_post();
		// do something
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();