Four original coaches chosen were Đàm Vĩnh Hưng, Thu Minh, Hồ Ngọc Hà and Trần Lập.

This is the only series to feature Hồ Ngọc Hà and Trần Lập as coaches.

A lot of contestants in this season then achieved certain successes and notable hit songs.

Coaches begin narrowing down the playing field by training the contestants with the help of "trusted advisors."

[2] An urgent meeting was called at Cát Tiên Sa's headquarter a day later with the coaches and on-going as well as eliminated contestants.