It has revived over 30 ancient Chinese musical instruments, such as a set of bianzhong, or bronze chime bells, consisting of a set of bells of varying sizes that produce different sounds when struck; xun, an oval flute-like clay instrument; and the bone panpipe, an ancient vertically blown braided wind instrument.

"In the quiet context of museums, these instruments are often displayed but once they could be played, the instruments come alive, reminding us of the richness and depth of China's musical heritage," says Huo, emphasizing the orchestra's role in bringing these relics to life. "These ancient harmonies are not just echoes of history but vibrant expressions that connect us to our cultural roots in a profound and unforgettable way."

The orchestra has also arranged over 150 music pieces by using the instruments they made. Beyond its traditional repertoire, the orchestra ventured into performing contemporary and pop songs, appealing to younger audiences while preserving its ancient sounds. The pieces, including adaptations of songs from the Harry Potter franchise and Chinese pop song Lonely Warrior, or Gu Yong Zhe, usually get the warmest feedback from the audience, according to Huo.

This fusion of old and new not only attracts a broader demographic but also revitalizes interest in traditional instruments among the youth.

Huo mentions that he had never expected that his life would be so deeply connected with archaeology, which is a crucial part of the orchestra's development.