In May 2018, to better promote the excellent original songs of "Ancient Poems and Children's Rhymes" and meet the needs of music recording, concert performance, musical theater performance and a series of cultural and artistic exchange activities at home and abroad, the "Poly-Ancient Poems and Children's Rhymes Art Group" was established in Beijing by Poly Performance and the creative team of "Ancient Poems and Children's Rhymes".

Since its establishment, the troupe has attracted many young children to join it and learn the unique charm of Chinese traditional culture and music art, and to sing the most beautiful children's voices on all stages.

In the past year, the troupe has participated in the recording of many musical works of the series "Ancient Poems and Child Rhymes", successfully held and participated in the "Ancient Poems and Child Rhymes Music Salon", the Mid-Autumn Poetry Festival in Xicheng District, Beijing, and other large-scale performance activities; little members of the group have also stepped on the CCTV stage and participated in the recording of many excellent TV programs such as the "Everlasting Classics" Season 2, "Little Musician", which has won wide attention and unanimous praise from the whole society.