Listen to Nwngkhao Mwjang online. Nwngkhao Mwjang is an Assamese language song and is sung by Rabin Boro and Sulekha Basumatary. Nwngkhao Mwjang, from the album Nwngkhao Mwjang, was released in the year 2022. The duration of the song is 7:03. Download Assamese songs online from JioSaavn.