Vu Cat Tuong won the runner-up position at The Voice contest (The Voice 2013). That year, Tuong joined coach Hong Nhung's team. Tuong received many compliments for her singing voice and composing ability, but in the end, she had to give up the championship to Vu Thao My. In 2025, Vu Thao My also participated in Em dep say hi but stopped early.
At Anh trai say hi, Vu Cat Tuong is a prominent factor. Vu Cat Tuong, with his versatile ability, both producing, making music, and possessing a beautiful voice like a "main vocal", Tuong is predicted to be able to go far into the top 5, even reaching the runner-up and champion positions are within Vu Cat Tuong's reach.
Vu Cat Tuong's ballad strength is outstanding, with almost no competitors in Anh trai say hi season 2. The performance "Nguoi dan anh dang don" by Vu Cat Tuong's team is currently the song with the highest number of views, a hit that received many compliments right from livestage 1.
At livestage 4, Vu Cat Tuong continued to affirm his strength when taking the lead with "Thuc". What is special is that Vu Cat Tuong's team at livestage 4 has the "leading" of the champion of Rap Viet season 4, Hustlang Robber.

Rapper Hustlang Robber (full name Nguyen Le Minh Huy) participated in Rap Viet season 4, on the team of coach B Ray, who won the championship. He appeared in Anh trai say hi with a special color. Robber has an outstanding personal personality. He is humorous with a natural demeanor. Robber's personal personality, communication and interaction bring excitement to a reality show like Say Hi Brother.
Robber is known as a "speaker" because he speaks a lot. He made other "brothers" avoid being grouped, because of Robber's musical personality and huge ego. From Rap Viet to Anh trai say hi, Robber has been accused many times of being "heavy-minded" and "not easy to work with".
Coming to Anh trai say hi, Robber showed his effort and hard work in controlling his personal personality to work in a group. When he was the team captain, the performance "Sooner or later" was praised for being catchy and quickly "viral" on social networking platforms.

However, compared to veteran rappers like Karik or B Ray, Robber still has to learn a lot about musical thinking and staging ideas to be unique and un mixed.
Another runner-up participating in Anh trai say hi this season is Gill. Gill's real name is Vu Truong Giang, born in 1999, and was the runner-up of Rap Viet season 4. He is also on coach B Ray and Robber's team.
If Robber is a talking machine, Gill is calm, quiet, and a inningard at Anh trai say hi. The deeper Gill got into it, the more he tried to interact. He is charming and humorous in a quiet way.

Gill has a certain attraction from his masculinity, humor, and charm, but he is not outstanding enough.