This is a black mask and face-changing dragon costume from Chinese opera, which carries rich spiritual and cultural connotations and historical significance.

As one of the representatives of traditional Chinese opera culture, this costume showcases the unique charm and artistic style of Chinese opera through the performance of face-changing.

The black mask symbolizes the mystery and unpredictability of the character, while the dragon pattern represents good luck and authority in traditional Chinese culture.

By wearing this costume, actors can transform into different characters and display various emotions and personality traits through face-changing.

This form of performance not only requires exceptional skills and acting abilities but also demands a deep understanding and grasp of the characters portrayed.

Therefore, this costume is not just an artwork but also an important component of traditional Chinese culture, carrying people's love and pursuit for history and culture.