"Vira Chozha Vinnagaram" built by Parantaga 1.( Vira Chozha is the title to both Parantaga 1 and Prithvipathi II. Refer earlier post in this series on Vira Chozha)
Kanchi Mahaswami explains the Thirubhuvanai Inscriptions
"On its East, West and Northern walls, there are inscriptions on stone dated 1048 gathered that in Tribhuvanam, there was a fairly big educational institution in which there were 190 students and 12 Teachers. 60 students were learning Rik Veda while another 60 were learning Yajur Veda. 20 students were learning Sama Veda while the other students were learning other Saastraa-s. Out of them 70 were specializing in Vedantam and Grammer of rarity known as ‘Roopa Avataram’. The syllabus included RamayaNa, Maha Bharata and Manu Dharma Saastra.
Vaikanasa is a Vaishnava Aagama. Out of the important Vaishnava centres such as, Sri Rangam, Kanchipuram, Melkottai and Thiruppati, only in Thiruppati, the devotional procedures are conducted as per the Vaikanasa system. The other three places follow the Paancharatra Aagama. In the Tribhuvana Patashala, this Vaikanasa Aagama is one of the subjects taught. An important point in the inscription is the fact that, the students and teachers were forbidden from practicing into any other business or occupation other than education!"
The temple panels have incidents from Ramayana and Krishna leela.