I chant in Pali in those two weeks... Sorry, it is not two weeks but three weeks... I think it is Theravada teaching. We usually chant Salutation to the Buddha, Salutation to the Triple Jem, The five principles, the Discourse of Loving Kindness(I remember it was three weeks becos I didn't chant this for two weeks and kinda miss it), Blessings (I didn't know the full name for it) and well others. All of them are chanted in Pali that is part of the reason why I don't know the reason for chanting but it felt right so I chant