HIEUTHUHAI and marzuz are contemporary Vietnamese hip-hop and rap artists associated with Vietnam’s underground and mainstream urban music scenes. HIEUTHUHAI (often stylized HIEUTHUHAI) emerged as a rapper and producer known for gritty, street-oriented lyrics and collaborations with other Vietnamese hip-hop acts, contributing to the growth of Vietnamese rap in the late 2010s and 2020s. Marzuz is recognized as a vocalist and rapper within similar circles, participating in collaborations and releases that blend trap, R&B and contemporary hip-hop production. Both artists are noted for employing modern electronic and trap-influenced beats, urban lyrical themes and collaborative approaches characteristic of Vietnam’s recent hip-hop movement.