On December 21, 2007, Huang attended the large-scale charity show "Love on Earth*Sun Village", became the ambassador of Sun Village, and donated money to the children in Sun Village.
On December 29, 2007, Huang held a large-scale solo concert in Poyang County in return for his hometown.
In 2008, Huang became the ambassador of Jiangxi "Sun Village".
In May 2010, Huang went to South Korea with a Chinese youth group.
In July 2010, Huang took part in the shooting of a promotional music video for "Because of you", "We are together in flood relief".
In March 2011, Mr. Huang became the ambassador of Jiangxi "One Percent Project".
On February 12, 2012, Huang Xunguo participated in the Jiangxi Provincial Department of Culture sponsored by the "About Spring" 2012 public welfare show "Hundred Fu Yingchun" song and dance evening, sang the "father", "hometown have something to tell you", "mountain singing out of good omen" and other songs. The program includes songs such as "Father", "Tell You Something About Your Hometown", and "Mountain Songs Bring Good Signs".
In November 2012, Huang Xunguo participated in the large-scale series of thematic public welfare activities jointly organized by the National Greening Committee, the State Forestry Administration, the China Greening Foundation, the China Arts and Crafts Association, the China Ceramic Industry Association, the Department of Culture of Zhejiang Province, the Economic and Information Commission of Zhejiang Province, the Department of Forestry of Zhejiang Province, the Zhejiang Provincial Tourism Administration, the People's Government of Lishui City, the large-scale series of thematic public welfare activities " Green China Tour - into the Longquan City. Green China Line - into Longquan and the seventh China Longquan celadon - Longquan sword culture and tourism festival", was awarded the 2012 Green China Line promotion ambassador.
On June 9, 2013, Huang Xunguo accompanied the China Federation of Literary and Art Circles Volunteer Service Troupe to the earthquake-stricken area of Lushan, Sichuan Province, and sang the song "Singing in the mountains brings out good omen".
On December 20, 2013, "Chinese Dream . Qiaoxiang love" China Federation of Literary and Artistic Associations of China "to send joy to the grassroots into Fuqing condolence performance, sang "hometown have something to tell you", "sky road".
On September 13, 2013, the CCTV "Heart to Heart" Art Troupe went to Maocheng County in Aba, Sichuan Province to celebrate the 60th anniversary of the founding of Aba Prefecture. Huang Xunguo sang "Our ****together Home" with Zhang Da Wei, Wu Yan Ning and Dawa Zhuoma.
On the afternoon of November 25, 2014, Huang Xunguo, on behalf of the Jiangxi Provincial Committee of the Democratic Progressive Party's "1% Project" Fund Council, donated money and books to Liantong Primary School in Yudunjie Township, Poyang County. He also sang "Mother" and "Father" on the spot and interacted with teachers and students of his alma mater.
On January 17, 2015, Huang attended the 15th Anniversary Ceremony of "China's Heart, Healthy Dream" and sang "Mother".
On April 5, 2015, Huang Xunguo went to the "South-to-North Water Diversion" water source area with the Ministry of Culture Artist Team and sang "My Motherland".
In May 2015, Huang Xunguo, as an ambassador of love, set an example by helping children with leukemia and calling for donations.
On December 31, 2016, Huang Xunguo accompanied artists from the capital city to visit Sansha and participated in the New Year's Eve party for the military, police and civilians, and sang the premiere of the song "Calling", which was specially created for Sansha and is based on the advanced deeds of Fu Zaichou, the Party branch secretary and head of the neighborhood committee of the Yongxing community of Sansha City.
On the New Year's Eve of 2016, Huang Xunguo held the annual "Spring Festival Gala" in Chenjia Village of Liantong Village Committee, Yudun Street Township, Poyang County, Jiangxi Province, in front of his hometown. This is also his fifteenth consecutive year to sing for the villagers.