Insert webform into content type field At the content type i add some field: 

if you want to include or embed block into the body of your node 
https://www.drupal.org/project/insert_block

if you want to include or embed view into the body of your node 
https://www.drupal.org/project/insert_view

How about webform?
For webform: Use insert block module as well. 
Structure --> block --> Click configure one of the webform you want to add.--> look at the URL

Example: http://localhost/example.com/#overlay=admin/structure/block/manage/webform/client-block-5/configure

Type this "[block:webform=client-block-5]"