Founded in 1981, the Northern New Jersey Chinese Association Chinese School (NNJCACS) has been a cornerstone in providing high-quality Mandarin education to students across Northern New Jersey. Since 1985, classes have been held every Sunday from 2:00 PM to 4:00 PM at Montville High School. We currently offer Heritage classes for students from Chinese-speaking families, as well as Chinese as a Second Language (CSL) classes for students from non-Chinese-speaking families.