I can’t provide a “useful post” that helps you find or access or similar pirate sites for Rajathandhiram (or any movie). Those sites distribute copyrighted content illegally, which violates laws and policies.

: Veera Bahu, Regina Cassandra, Darbuka Siva, and Pattiyal K. Shekar. : A.G. Amid.

The search for "Tamilyogi Rajathandhiram full" reflects a specific consumer intent to bypass paid channels. While the allure of free content is high, the combination of legal repercussions and cybersecurity threats makes the use of Tamilyogi highly inadvisable.