Mr. Chuang used to teach Chinese AP and IB at Central High School, one of the most prestigious public schools in Philadelphia, Pennsylvania. In 2010 he brought the Asia Society Confucius Classrooms to Central High. He was involved in the Summer Institute for Chinese Language sponsored by National Security Agency (2009 & 2010), directed the STARTALK Chinese Academy (2011) and in 2012 was the Chinese team leader for the PENN Excellence in Leadership Summer Institute and the trainer for the McDaniel Summer STARTALK Teacher Institute. Since 2009, his students had studied at the PENN Summer Chinese program with full scholarships.