The folios are part of a ThamTang manuscript. The text is about the origin of the holy chicken. It has been observed that there is frequent use of the word kai meaning chicken in the folios.
It contains the story of Kun Deo in which Kun Deo marries the daughter of Lengdon. This is thus similar to the manuscript of Baparam Hatibaruah (EAP373_BaparamHatiBaruah_NangKhai). Lak Ni Kap San year, corresponding to 1789-90, and it is recorded to be a Friday according to the Hindu calendar.
This manuscript contains chantings to the ancestors. In image 0002, there is chanting alluding to the holy ones, calling them to come to the platform where they made offerings like flowers to them.
This manuscript contains a mantra to be recited in ceremonies like Jasingpha and Du Kai Seng. The special thing about this ceremony is that chickens are offered and it is believed that the chickens die when mantras are recited from this manuscript. There is frequent mention of Ten Na Kai Oi meani...
This manuscript contains the geneology of Lengdon and his establishment of the Tai kingdom in Mung Kang. In image 0038, it is written that in Mung Kang there was no kingand so he sent his two sons Khun Lung Khun Lai to Mung Kang to establish the Tai kingdom.