It is named wang shen zhou (after life chants) and used to bless the deceased with all benevolent karma.
nan mo ah mi duo po ye
duo ta jie duo ye
duo di ye ta
ah mi li duo po bi
ah mi li duo shi dan po bi
ah mi li duo pi jia lan di
ah mi li duo pi jia lan duo
jia xie ni jie jie na
she duo jia li suo po he