On Sunday, an exhibition highlighting the exchange, communication and integration of ethnic groups in Beijing's development as the capital kicked off at the First Historical Archives of China in Beijing.

Through over 100 ancient books, archives, relics and images, the exhibition weaves together the collective memories of various ethnic groups in Beijing from the establishment of the city as the capital in the Jin Dynasty (1115-1234) to the early 20th century, under the theme of "harmony".

It showcases the extensive interactions, comprehensive exchanges and deep integration of these groups throughout the 800-year history of Beijing as the country's capital.

At the opening ceremony, Meng Man, a history professor at Minzu University of China, notes that the establishment of Beijing as China's capital was the joint endeavor of various ethnic groups and the culture of this city was created by them.

Wang Hongyun, director of the archives, says the display is an endeavor to explore the creative transformation and innovative development of fine traditional Chinese culture, while reinforcing the sense of community of the Chinese nation.

The exhibition will run until Dec 31.