On the afternoon of May 2, the producer of Em xinh say hi announced that the first 10 singers will participate in the program, including musician - singer Tien Tien.
Tien Tien's appearance surprised many audiences. For many years, Tien Tien has seemed absent from the music race and has not had a song that created an explosive effect.
However, she is still one of the most anticipated faces at Em xinh say hi thanks to her ability to compose, produce music, and her good vocal technique.

Tien Tien's real name is Huynh Nu Thuy Tien, born in 1991. She sings and composes at the same time, and can play many musical instruments. She is a student of musician Thanh Bui.
In 2010 - 2015, Tien Tien had many hits that became a phenomenon, welcomed by the audience such as: "Say you do", "Chua bao", "Gia em di", "Goa mua", "My everything", "Vu em con song"...
At the peak of her career, Tien Tien was a "monster" of digital music in Vietnamese showbiz, considered a competitor to Son Tung who had a large fan base at that time.
In 2015, Tien Tien and Son Tung both won 3 awards at the Green Wave Awards Ceremony. The hits "Say you do", "My Everything" by Tien Tien and "Khuon mat dang thuong", "In bong nho, tha mo" by Son Tung took turns to top the music chart.
In 2019, when holding his own concert, Son Tung M-TP once shared that Tien Tien is one of the people he admired. "They are people I admire for their talent, working style as well as inspiring a lot when I was in high school," the singer said.
"Em xinh say hi" is the journey of the xinh - the new generation of female idols of Vbiz who are constantly "transforming" in art while still maintaining the core values of Vietnamese girls.
The producer explained that "the beautiful girl" means Real Aura - a climate of brilliance that is not limited to a single image, but always transforms and always moves, like the constellation of the aurora that constantly changes color but still retains its original beauty, making the audience unable to take their eyes off.