How to get HTML type field on Print Format

How to get HTML type field on Print Format

{{ doc.custom_html_field | safe }}

not working
healthcare.healthcare.doctype.patient.patient.Patient object[‘age_html’] }} }}

{{ doc.age_html | safe }}

not working this

@Manish_Kumar Please check this reference of sales invoice address data fetch using like this example

<p class="uppercase">Address : {{frappe.db.get_value('Address',doc.customer_address,'address_line1') or ''}}
            	{{frappe.db.get_value('Address',doc.customer_address,'address_line2') or ''}}<br>
            	{{frappe.db.get_value('Address',doc.customer_address,'city') or ''}}, {{frappe.db.get_value('Address',doc.customer_address,'state') or ''}}-{{frappe.db.get_value('Address',doc.customer_address,'pincode') or ''}},             	
            	{{frappe.db.get_value('Address',doc.customer_address,'country') or ''}}</p>
            	<p><b>GSTIN:</b>{{frappe.db.get_value('Address',doc.customer_address,'gstin') or ''}}</p>

get html field type in print format

@Manish_Kumar you cannot add HTML field data direct into print format like my example you can fetch data in print format