Professor Heng Xu was awarded the 2021-2022 American University Faculty Award for Outstanding Scholarship, Research, Creative Activity, and other Professional Contributions. The annual award is given to a faculty member who has achieved distinction as a scholar as documented through publications; invited lectures and papers; performances or shows; leadership in professional societies; work on editorial boards; procurement of major grants; membership in prestigious professional organizations; references, quotes, or appearances in the media; or selective positions of leadership.