After graduating from Nanyang Technological University in Singapore, I embarked on a three-year journey as a software engineer at ASML from 2000 to 2003. In 2003, I relocated to Philadelphia with my family and shifted my professional focus towards teaching high school Math and Chinese Language. Now, I find myself in my fifth year at Clements High School, where I teach Algebra II and Chinese I. Interacting with my students brings me immense joy and satisfaction.