title: How to display child-category of a parent category
body: <p>How to get subcategories of current category in a page? Our code is here</p>
  
  <pre><code>$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;
  $category = get_post_meta( get_the_id(), 'category', true );
  
  print_r( $category); 
  </code></pre>