In the grand event named "Chinese Korean Ethnic Dance Costume Competition", children dressed in gorgeous ethnic dance costumes, showing their love and respect for traditional culture.

These dance costumes not only have rich spiritual and cultural connotations but also carry historical significance, bringing a visual feast to the audience.

Firstly, the design of these dance costumes is full of creativity and imagination.

They use various bright colors such as red, green, yellow, etc.

, as well as exquisite embroidery and patterns, demonstrating the superb skills of artists.

These costumes are not just for beauty but also to convey specific cultural information and values.

For example, red symbolizes joy and auspiciousness in Chinese culture, while in Korean culture, red represents courage and strength.

Through the choice and combination of these colors, dancers convey to the audience the cultural background and beliefs they represent.

Secondly, these dance costumes also have profound historical significance.

They often originate from ancient traditional stories and folk legends, reflecting the historical changes and cultural heritage of a nation.

For example, China's traditional dance "Peacock Dance" originated in the Tang Dynasty, showcasing the charm of peacocks with graceful postures and gorgeous costumes; while South Korea's traditional dance "Fan Dance" originated from ancient court dances on the Korean Peninsula, showcasing the beauty and elegance of women with light steps and elegant movements.

These dance costumes are not only works of art but also historical witnesses and cultural treasures.

Finally, this event provides a platform for children to showcase their talents and exchange cultures.

Here, they can perform with other dancers from around the world and learn each other's dance techniques and cultural knowledge.

This cross-cultural exchange helps to enhance friendship and understanding among people of different countries and promote world peace and development.

In conclusion, the event named "Chinese Korean Ethnic Dance Costume Competition" is a grand gathering full of artistic charm and historical significance.

It allows children to appreciate beautiful dance performances while also feeling the charm and value of different cultures.