In 2014, while she was in sixth grade, Chang founded the nonprofit organization Madhatter Knits, which provides knitted wool hats for premature babies in the NICU.[11][9]
Chang was crowned Miss Taiwanese American in August 2022.[5][12] She became known for building a robot for the talent show portion of the pageant.[3][13]
Chang served as the English host for President Tsai Ing-wen's 2023 visit to Los Angeles.[10][12] Chang was photographed for the cover of the September/October 2023 issue of Lotus Magazine.[14]
In November 2023, Chang was crowned Miss Asia USA 2024.[3][4][5][13] At the pageant, she also received the Popularity Award, Audience Choice Award, Best Swimsuit, and Best Evening Gown awards.[1][13] After the pageant, Chang visited the Tzu Chi Taipei Eastern District Liaison Office in March 2024 to speak with fans and visitors.[10] She went on to tour Taiwan with the current Miss Taiwanese American, MimiQ Soong.[10][15][11] She also took part in the Huntington Beach Fourth of July Parade.[16]
Chang has walked the runway as a model at fashion shows and events such as Los Angeles Fashion Week, the International Women's Day Gala, and Miami Swim Week.[2] She has modeled for designers such as David Tupaz, Sue Wong, and the brand Bon L'ete.[2] She has appeared in magazines such as Hollywood Weekly, The Los Angeles Times, and the World Journal.[10]
Chang is an advocate of women in Science, technology, engineering, and mathematics (STEM).[9]