China is a unified multi - ethnic country, and the Chinese nation has been formed through the continuous exchanges, interactions, and integrations among various ethnic groups. Chinese civilization, with a long history, is rooted in the fertile soil of the multi - ethnic cultures that advocate harmony without uniformity. It is the only civilization in the world that has never been interrupted and has continued to develop to this day. We should attach great importance to the protection and inheritance of the cultures of ethnic minorities, provide support for intangible cultural heritages such as "Gesar", and train good inheritors to ensure the inheritance from generation to generation. We should guide people to establish correct views on history, the country, ethnicity, and culture, and constantly consolidate the people of all ethnic groups' identification with the great motherland, with the Chinese nation, and with the path of socialism with Chinese characteristics.

Chifeng City, Inner Mongolia Autonomous Region, has a long history and profound cultural heritage. It has left behind the cultural imprints of multiple ethnic groups. Balin Right Banner is one of the main birthplaces of the "Geser" culture and has been named the "Hometown of Geser Culture" by the Ministry of Culture and Tourism. The "Geser" in Balin Right Banner has a tradition of hundreds of years. Historically, a living cultural system of "Geser" has been formed, integrating the recitation of the epic, myths and legends, sacrificial folk customs, folk songs, Naadam, mass culture, and ecological protection.

Relying on the precious intangible cultural heritage resource of "Geser", Balin Right Banner has established the Geser Culture Research and Development Center, and has successively built a number of special exhibition halls, such as the Geser Archery Hall, the Horse Tack Exhibition Hall, and the Culture Exhibition Hall. Over the years, Diheng China has taken it as its mission to create a world-class national brand. This concept coincides with the intention of the Geser Culture Research and Development Center to protect the intangible cultural heritage resources. As a result, Diheng China, a national brand, has become the equipment provider for the newly completed Geser Traditional Cultural Heritage Exhibition Hall. By combining multimedia projection with intangible cultural heritage exhibition items, Diheng makes its own contribution to the protection of intangible cultural heritage.  

In 2022, many regions across the country were affected by the pandemic, and up to now, they have been unable to carry out work normally. The Inner Mongolia region where the Geser Traditional Cultural Heritage Exhibition Hall project is located also has strict epidemic prevention and control measures. In order to complete this project on time, Diheng China and its partners have gone to great lengths to coordinate various resources in order to rush to the project site in Balin Right Banner. They have tried every means to install and debug the equipment for the customer. Finally, during the May Day Labor Day holiday when most people were leisurely on vacation, the project was successfully completed, demonstrating with actions that "labor is the most glorious."  

As an advocate of light and shadow display, Diheng China put the concept of "anything can be projected" into practice in this intangible cultural heritage exhibition item. By adopting advanced projection fusion technology, it has changed the stereotype that projection can only be projected onto screens or walls. The scenery of Balin was projected onto a round table through a projector. What's more challenging is that the surface of the round table being projected on is decorated with tiles. Based on the on-site situation, Diheng provided a specialized solution, enabling the image to break free from the limitations of the square pattern, to change flexibly, and to have high and stable pixels. The projected image is of fine quality, perfectly integrating the intangible cultural heritage culture with multimedia projection. It not only protects the intangible cultural heritage culture but also achieves a technological breakthrough, once again demonstrating with its products and technology that "anything can be projected." After the "No. 103 Presidential Decree was issued: Vigorously promote the procurement of domestic instruments", it is believed that many major government projects will purchase domestic equipment. As a national brand, Diheng China feels honored to be able to jointly serve government high-end projects such as the "Geser Traditional Cultural Heritage Exhibition Hall" together with its partners.