您可以使用tax\\u查询并使用and条件：
引用：WP_Query 在分类参数下

$args = array(
    \'post_type\' => \'post\',
    \'tax_query\' => array(
        \'relation\' => \'AND\',
        array(
            \'taxonomy\' => \'hotels\',
            \'field\' => \'slug\',
            \'terms\' => array( \'1 Star\' )
        ),
        array(
            \'taxonomy\' => \'location\',
            \'field\' => \'slug\',
            \'terms\' => array( \'loc1\' )
        )
    )
);
$query = new WP_Query( $args );