Han writes concert music (chamber and orchestral works) as well as contemporary art 2013 Konzertexamen Komposition HfM Weimar
2009 Diplom K.A. Komposition HfM Weimar
2007 Vordiplom Komposition Hochschule für Musik "Franz Liszt", Weimar, Germany.
2014 The 32nd Anterior Cruciate Ligament Conference and Festival in Japan 2013 "Hwaum Project Festival", Call for Score 2013 International Composition Competition for Orchestra of Weimarer Frühjahrstage für zeitgenössische Musik, 1st Prize and Audience Award, Date: 06. April 2013, Place: East-Werk Weimar in Germany, Performance: Jenaer Philharmonie, Conductor: Marcus L. Frank 2011 National Creative Music Festival in of Korea 2010 The Molinari Quartet"s Fourth International Composition Competition in Canada, 3rd Prize, Date: 14. May. 2009, Place: Chapelle historique du Bon-Pasteur in Canada, Performance: Quartuor Molinari 2008 Camillo Togni’ International Composition competition in Italy, Date: 24. November 2008, Place: Auditorium San Barnaba-Brescia in Italy, Performance: Dedalo Ensemble, Conductor: Vittorio Parisi 2007 National Composition Competition of Music Colleges in Germany, 1st Prize, Date: 22. May. 2006, Place: Konzertsaal der HfMDK Stuttgart 2007 International Pan Music Festival under the direction of the ISCM Section 2002 DaeJeon International Contemporary Music Festival 1999 Nanpa Music Festival Composition Prize, 3rd Prize 1997 Seoul contemporary music festival.
