The quarter-finals aired from May 12 to the 13th. Each coach had 4 contestants on their team. In the quarter-finals, the remaining 16 contestants sang only Mongolian songs, respectively. Two teams' contestants performed in one day. After the first team's performances, the coach had to choose only one contestant, who advanced to the next round. After that, the public voted remaining 3 contestants. The most voted contestant advanced to the next round.
