"This is a traditional Chinese Jingju (Beijing Opera) flower dan jewelry accessory, known as the "Butterfly Brooch."

It is made of blue crystal and adorned with red and green gemstones.

The design of this brooch is inspired by the flower dan characters in ancient Chinese opera, who often wore elaborate costumes and various jewelry pieces to showcase their beauty and charm.

Similarly, this butterfly brooch is exquisitely designed with vibrant colors that immediately capture one's attention.

It is not only a work of art but also a symbol of culture, representing the essence and allure of traditional Chinese culture."