"[15] Han has also enjoyed special sponsorships from Roche Bobois,[16] the Paris-based international retailer of fine furniture; Breguet,[17] France's leading maker of luxury timepieces, and Dolce & Gabbana,[18] the Italian fashion house, which has supplied gowns for her concerts.

Her second album with Steinway & Sons was released in 2017, Enrique Granados' complete Goyescas to mark the 150th anniversary of the composer's birth.

At age thirteen, Han made her solo debut with the Seoul Philharmonic Orchestra at Sejong Concert Hall, playing Beethoven's Piano Concerto Number 3 in C minor.

[23] She was selected as one of the thirty-eight pianists worldwide in May 2005, participated in the TCU/Cliburn Piano Institute Young Artists program in conjunction with the Twelfth Van Cliburn International Piano Competition, performing at the Modern Art Museum of Fort Worth and the PepsiCo Recital Hall at the TCU Walsh Center for Performing Arts.

[25] As the 2005 Kosciuszko Foundation Chopin Competition winner, in November 2006, Han performed solo recitals at the Consulate General of the Republic of Poland in New York.

[27] In September 2007, she opened the Shreveport Symphony Orchestra's 60th season, performing the Liszt Piano Concerto Number 1 in E-flat major in their Diamond Jubilee concert.

[31] In June 2009, Han performed in the Dame Myra Hess Memorial Concert Series at Preston Bradley Hall of the Chicago Cultural Center.

This award is given to the "most brilliant pianist aged 17-31 of any nationality who possesses the most promising potential for global prominence, to provide support for the artist's continued development and maturation as a musician."

[35] In April 2010, Han performed a solo recital of Haydn, Chopin, Granados, and R. Schumann at Starr Theater, Alice Tully Hall, Lincoln Center in New York City.

[36] In July 2010, she won the Keyboard Charitable Trust Career Development Award at the Concurso Internacional de Piano in Florianópolis, Santa Catarina, Brazil.

[39] On May 28, 2011, she won the First Prize, Louis A. Potter Award out of 222 entrants at the 2011 Washington International Competition for Piano at the John F. Kennedy Center for the Performing Arts in Washington, D.C.[40] In September 2011, she was one of six pianists in the world named a finalist for the Arturo Benedetti Michelangeli Prize awarded by the city of Eppan an der Weinstraße, Italy.

In December 2011 she returned to perform a solo recital of Mompou and Granados at the Dame Myra Hess Memorial Concert Series at Preston Bradley Hall of the Chicago Cultural Center.

The recital was presented by the Friday Morning Music Club in honor of Han's first prize in the 2011 Washington International Competition for Piano.

In January 2014, Han's Gloriosa Piano Trio[51] made a sold-out debut at the Flagler Museum[52] in Palm Beach, Florida.

[59] In September 2014, Han opened the season of the New Jersey Festival Orchestra,[60] under the baton of Maestro David Wroe, with a performance of the Tchaikovsky Piano Concerto No.

In April 2016, Han presented a seminar at Harvard University[67] and Longy School of Music about her experience working with living composers and performed a recital for the 50th anniversary for the Davis Center for Russian Studies.

[70] In February 2017, Han's second album with Enrique Granados' Goyescas was released on Steinway & Sons label to mark the 150th anniversary of the composer's birth.