In 2003, with the approval of the General Office of the Central Committee, it was sponsored by the Central Archives, the National Archives Bureau and the Central Literature Research Office, and supported by more than ten ministries and commissions including the Propaganda Department of the CPC, the Ministry of Education, the Ministry of Culture, the Central Committee of the Communist Youth League, the State Administration of Radio, Film and Television, National Cultural Heritage Administration, Xinhua News Agency, People's Daily and CCTV.
In 2006, he cooperated with the National Archives Bureau, the Central Archives Bureau and the Audio-visual Center of the CPC Central Commission for Discipline Inspection as a producer, shooting 38 episodes of "The Great Long March" TV documentary and winning the first prize; It is also collected in the National Archives and the Central Archives, and becomes the material of the National Audio Archives. CCTV and other stations broadcast.
In 2005, the the State Council Committee for the Care of the Next Generation and nearly 100 generals held the activity "The Long March Spirit Will Live Forever" at the National People's Congress Conference Center, which was strongly supported by the generals. Every year, Hong Xu is invited to participate in and host various international and domestic large-scale activities and projects, and successfully plans and operates projects with the theme of culture, nationality and tourism industry, as well as projects with different industries and natures. At the same time, he published a large-scale classic collection "Giant's Footprints"; Cultural Heritage Protection and Inheritance Series "Excellent Example of China Wine Cultural Heritage Protection Year"; Industry brand selection activities "China wine cultural heritage protection outstanding person of the year selection" activities and forums; Local festival cultural planning "Bozhou wine culture heritage holy land", Hengdian, Zhejiang "China farmers harvest tourism festival" and other large-scale series projects. National Special Project: Exhibition of "60th National Day Parade" in cooperation with the National Military Parade Command; "60th anniversary of China naval parade", "Commemorating China's first landing on the moon" and cooperation with the Commission of Science, Technology and Industry for National Defense of the People's Republic of China. Especially since 2002, influenced by Zhang Chuancai, the daughter of a great collector in China, a master of Chinese studies, Shi Shuqing, a great collector in China, and Hu, an expert in painting and calligraphy, and Luo, an expert in cultural heritage protection and architecture, Hong Xu has gradually embarked on the road of public welfare in chinese heritage and China since 2006.