Billboard Vietnam Top Vietnamese Songs

The Billboard Vietnam Top Vietnamese Songs ranks the top Vietnamese-language songs within that territory and is based on streaming and sales activity from leading music services in the territory, as compiled by Luminate. Chart ranks are based on a weighted formula incorporating official-only streams on both subscription and ad-supported tiers of audio and video music services, as well as download sales, the latter of which reflect purchases from full-service digital music retailers, with sales from direct-to-consumer (D2C) sites excluded from the charts' calculations.