About Lang Ji :Groove to the tunes of Lang Ji (Ft. Niko Sun (孙子涵)) with JOOX. Featuring Niko Sun (孙子涵), Lang Ji was released on and soon took fans by storm. Lang Ji consists of 3 songs, and the video of the song is much loved by music fanatics across the country. Download the JOOX App and listen to Lang Ji songs online in no time.
