In 2003, he participated in the "Special Concert of French Opera Essentials"

In 2003, he attended the concert of Huang Zi's works.

In 2004, he served as a judge of the International Youth Art Competition.

In 2005, Zhou Xuan, a musical of Shanghai Theatre Center, played Miss Lin in Group B of Zhou Xuan.

Participated in the "Shanghai Spring" International Art Festival in 2005.

In 2005, she participated in the opening concert of "Nie Er Cup" chorus festival in Yunnan, and was invited as a soprano.

In 2006, the drama "Crescent Moon" jointly presented by Shanghai Theatre Center and Beijing People's Art was starred by Xiao Li (director and starring:).

In 2006, he participated in the "Shanghai Symphony Orchestra Charity Concert".

In 2006, he participated in the Classical Opera Concert to commemorate the 250th anniversary of Mozart's birth.

In 2007-2008, The Journey to the West, a rock opera, was decorated with Guanyin, the Queen Mother and the Dragon Daughter, and was staged at Satterlee Opera House, Manchester Palace Theatre and Royal Opera House.

In 2007, he participated in the Manchester International Arts Festival.

In 2008, the animated music short film Monkeys and Bees Decorate Guanyin, jointly produced by BBC TV, London Film Studio and British CMO Company, was directed by British animator Jamie Hewlett and composed by British rock star and lead singer Damon Albarn.

2008 British BBC 2008 Olympic Theme Movie (the first China person to record an Olympic theme movie for British BBC TV)

Recorded the 2008 Olympic song "Feel the Fire", composed by Tan Dun.

In 2008, he participated in Spoleto Art Festival.

In 2009, he participated in the "American Asian International Art Festival"

Participated in Bulgaria International Pop Music Festival in 2009.

In 2009, he served as the judge of the 4th Campus Singer Competition of new york State University.

20 1 1 Participate in "American 20 1 1 Norwalk Art Festival".

On February 20 1 1 recorded the Chinese song Tao is against you in the album Call for All Dawn, and the album won the two awards of "Best Classical Cross-border Album" and "Best Instrument and Accompaniment" in the 53rd Grammy.

At the end of 20 1 1, the first solo album "Growing Up" was released. This album was first released in Britain and the United States, and then published in Chinese mainland. The album is listed as a key publication in the Twelfth Five-Year Plan.

20 12 12 As a singer jointly recommended by the General Administration of Press and Publication and China Audio-Visual Association, she attended the annual Cannes International Music Expo (MIDEM) and served as a guest performer.

20 12 In March, the United Nations Environment Programme (UNEP) held the "Second Asia-Pacific Climate Change Adaptation Summit" at the United Nations Conference Center in Bangkok, Thailand. As the only guest performer, Jia Ruhan stepped onto the stage of the United Nations Conference Center in Bangkok, Thailand, and sang songs from the album Growing Up for all delegates.

20 12 March went to South Africa to participate in the "Proud Mission" activity and recorded the single "Proud Being". "Proud Mission" is an international project initiated by Interpol and jointly planned and organized by XIII BIS RECORDS, the largest independent record company in France, calling for cracking down on the use and manufacture of counterfeit drugs worldwide. At the same time, Jia Ruhan was hired by Interpol as the image ambassador of Proud Mission.

20 12 May "The First Russian Forum for Asia &; The cultural festival was held in Moscow. Jia Ruhan was a guest performer at the opening ceremony and concert of the Cultural Festival.

20/kloc-June/February, at the special invitation of the Independent Record Week organized by the Independent Record Association of America (A2IM), he held a grand release conference in new york, and brought his first album Growing Up to meet with musicians and media friends in new york. After the press conference, a concert was held for local musicians and media friends.

2012165438+12 was invited as the guest performer of robert wells's Rock Fantasy.

20 12 1 1 went to London to perform at the press conference of "China-Finland Performing Arts Stage" in London, England, and recommended China music.

20 12 12 was invited to participate in the "old pier" charity music carnival-2012 art exchange performance of Chinese and foreign excellent bands.

On March 8, 20 13, I was invited to attend the concert "Rose, I want to sing a song for you today" in Shanghai Concert Hall.

On April 26th, 20 13, he was invited to attend TADASHI SHOJI Beijing Fashion Show as a guest on the red carpet.

On May 5, 20 13, Jia Ruhan was invited to perform in Shanghai World Music Season (Spring).

May, 2065438+03 12 Participated in "Jia Ruhan's Lead Singer-Jazz Concert of ——RJ big band" at Shanghai People's Grand Stage.

2065 438+06 03 18 was invited to participate in DB BEERS MOMENTS IN LIGHT China outstanding women's art exhibition and VIP dinner.

On June 27th, 20 13, he attended the launching ceremony of angels in white Fund of China Women's Development Foundation and was invited as the love ambassador of angels in white Fund of China Women's Development Foundation.

201310122 was invited to participate in the World Music Fashion Festival (WMFF) and the "Eternal Melody Night" of Shanghai Fashion Week.

20 13,115, as the guest performers, participated in the "Global Webcast Concert".

The second solo album "Smile" was released in March 20 13.

20/kloc-interviewed by BBC world service in February/April. During the Lunar New Year in China, BBC official website broadcast the recording of the interview to the world. The next day, the number of hits of the interview rushed to the top of the day, with more than 4 million hits on the whole network and more than 654.38+00,000 likes on BBC World Service's Facebook.

20/kloc-in March of 0/4, the latest single "falling in love with the world" was released, which was co-written by Jia Ruhan and the famous Swiss jazz band B. Connected.

On March 28th, 20 14, he was invited to attend the "South Star" men's costume ceremony held at the Grand Hyatt Shanghai, and served as the red carpet and the awarding guest.

On April 22nd, 20 14, he was invited to participate in the "4.22 Earth Day" jointly sponsored by China International Association for the Promotion of Environmental Culture and Nanjing Environmental Protection Bureau, supported by the Propaganda Department of Nanjing Municipal Committee of the Communist Party of China, and hosted by Beijing Meijincheng International Environmental Art Development Center and Beijing Shi Sheng Jiacheng International Culture Media Co., Ltd.

20 14 May 24th, as a guest performer, he participated in the performance of "Sunrise Night-Concert of Philadelphia Symphony Orchestra Masters and China Artists".

From the end of May to the beginning of June, 20 14 was invited to participate in the "20 14 High Coast Song Writing Camp" of Musikmakarna Conservatory of Music in Sweden.

2065 438+2 1, in 2004, he was invited to give a concert with the Italian tenor and the Russian "Three Angels" women's band in St Gallen Theatre, Switzerland.

On July 20 14, Jia Ruhan was invited to attend the celebration party of "Welcome to Nanjing for Green Youth Olympic Festival" on July 20 14 and the award ceremony of China International Green Man of the Year, and was invited as "Green Ambassador of China on July 20 14".

On August 6th, 2014,65438 was invited to attend the Longmen concert in Sweden. Swedish singer and China cross-border female singer Jia Ruhan gathered to celebrate the Longmen concert.

20 14 On August 24th, he was invited to attend the first concert of the Kingdom of Sweden to commemorate the International Day of Peace, and sang the concert "World Peace" in the Crystal Tassel Gore Square in Stockholm.

2014 165438+1October16 was invited as a special guest to attend the 20th anniversary concert of Swiss jazz band B.Connected and China's performance in Shanghai Station.

2014165438+127 October was invited to participate in the "original sound, original rhyme, truth, goodness and beauty"-2014 National Music Industry Base (Shanghai) to give a presentation and exchange performances with Chinese and foreign music artists.

On February 8, 20 14, 14 was invited to participate in the "Magnolia Fragrance Pujiang Love" 20 14 Shanghai Federation of Performing Artists, and performed on the same stage with Guan, Zhang Jun and many other famous Shanghai performing artists and actors.

20 15 65438+ 10/2 held a media concert with the album Smile in the famous Victoria 1936 near the Arc de Triomphe in Paris, France.