Founded by Dr. De-Yin Jeng in 2004, Jeng Academic Center is an educational institute offering private tutoring services to students from grades 3 to 12. Subjects taught include English, math, chemistry, and physics during the weekdays and SAT classes on weekends. Between 2004 and 2007, the services provided were mainly focused on small group lessons, with three to five students per class, and one-to-one private tutoring lessons.