Resource Post

The early years of a child's life are the most powerful window for language learning that will ever exist. Research shows that children who begin acquiring a second language before age five develop native-like fluency and accent with a naturalness that becomes progressively harder to achieve as they grow older (Kuhl, Nature Reviews Neuroscience, 2010). For South Brunswick families who want their child to grow up genuinely fluent in Mandarin Chinese, starting early is not just helpful; it is the single most important factor.

YingHua International School, located in Kingston, NJ — approximately 15 to 20 minutes from South Brunswick via Route 1 — is a Chinese preschool and authorized IB World School that welcomes children beginning at 18 months. It is one of the only programs in Central New Jersey that offers full Mandarin immersion from this age, within a rigorous and nurturing academic environment.

Why Start Chinese Immersion in Preschool?

Most families who consider Chinese education for their children eventually ask whether a weekly class or a once-a-day language period will be enough. For conversational basics, it may be. For genuine fluency (the ability to think, read, write, and communicate naturally in Mandarin) it is not.

The difference between a supplemental Chinese class and a full immersion preschool is the difference between exposure and acquisition. According to the Center for Applied Linguistics, language immersion programs are the most effective type of world language program in U.S. schools because students develop proficiency by using the language to learn, rather than studying it as an isolated subject. At YingHua, Mandarin Chinese is not one period in a school day. It is the entire learning environment in the early years.

Children who begin this journey at 18 months arrive at kindergarten and elementary school not as beginners in Chinese, but as confident, capable Mandarin speakers well on their way to full biliteracy.

What Happens at YingHua's Chinese Preschool

Nursery Program: Ages 18 Months and Up

YingHua's youngest students enter a fully Mandarin-speaking environment from their very first day. Nursery teachers are native Chinese speakers with advanced degrees and extensive early childhood experience. Learning in the nursery happens through song, stories, finger play, parallel play, and group exploration: all in Chinese, all designed around the natural curiosity of toddlers.

By the end of the nursery year, students have explored their surroundings entirely through Chinese language, responding to and making age-appropriate requests, building vocabulary organically through daily living.

Nursery students can attend five half days (8:45 am to 12:30 pm) or five full days (8:45 am to 3:30 pm) per week. Before care is available from 7:30 am and after care extends until 6:00 pm.

Preschool: Building Language Through Play and Inquiry

Preschool students at YingHua sing, recite poems and nursery rhymes, and engage with stories; all in Mandarin. They express their ideas and feelings through drawing, crafting, dictation, and early writing. The classroom environment is designed to make language feel natural and joyful rather than instructional.

Preschool options include three or five full days per week. Student-to-teacher ratios are kept at 7 students to 1 teacher.

Pre-Kindergarten: Conversation, Literacy, and Inquiry

By pre-kindergarten, students at YingHua are speaking Chinese with native or near-native accent and tones. They carry on conversations within familiar contexts, understand classroom routines in Mandarin, and begin engaging with stories — retelling key elements, describing familiar events, and exploring the early foundations of Chinese literacy.

Pre-kindergarten students also begin developing through the IB's Early Years Programme, building inquiry skills alongside language skills in an integrated, cohesive learning environment.

Kindergarten: The Bridge to Elementary Biliteracy

Kindergarten students at YingHua speak Chinese with native or near-native fluency. They recognize 50 to 100 Chinese characters, read simple phrases and texts with comprehension, and practice proper stroke order in Chinese handwriting. Their mathematical understanding and scientific curiosity are developed entirely in Mandarin.

At this stage, students are not simply language learners. They are learners who happen to live and think in two languages — which is precisely what full immersion from 18 months makes possible.

A Nurturing Environment for Young Learners

YingHua places equal emphasis on academic development and emotional well-being. Social-emotional learning (SEL) is woven throughout the early childhood program, building self-awareness, emotional regulation, healthy peer relationships, and the confidence children need to take risks as learners.

Every student in the early childhood program is also paired with an older student in the higher grades, creating meaningful cross-age relationships that benefit both the younger and older children. In a community this small and close-knit, every child is known by name.

Explore the Chinese Immersion Program in detail to learn about the philosophy and methods behind YingHua's approach.

Beyond Preschool: Continuing Through Grade 5

Families considering YingHua as a preschool should know that the program continues all the way through Grade 5. Children who begin at 18 months have the opportunity to remain in the same school community through the end of elementary school, developing Mandarin biliteracy gradually and consistently across eight-plus years of immersive education. By Grade 5, students have developed proportionally equal proficiency in both English and Mandarin — a meaningful foundation for wherever their educational path leads next.

Tuition and Financial Accessibility

YingHua is committed to making its program available to a wide range of families. The 2025-2026 tuition schedule for the early childhood program is:

• Nursery (5 half days): $21,600 | Nursery (5 full days): $25,700
• Preschool (3 full days): $21,600 | Preschool (5 full days): $25,700
• Pre-Kindergarten: $25,700

Interest-free payment plans provide flexibility for families managing tuition costs. A 10% sibling discount applies to each younger sibling. Approximately 17% of students receive financial aid through YingHua's needs-based program.

Frequently Asked Questions

Can my 18-month-old really learn Mandarin?

Yes. Toddlers are uniquely primed for language acquisition. At 18 months, children are in the earliest stages of all their language development, which means a second language introduced at this stage is absorbed as naturally as the first. YingHua's nursery teachers are experienced in early childhood development and skilled at creating joyful, low-stress language environments for very young children.

Does my child need to speak any Mandarin before starting?

No. YingHua accepts children with no prior Chinese language knowledge into all early childhood programs. There are no language prerequisites. Families do not need to speak Chinese at home.

What are the classroom sizes for preschool?

Student-to-teacher ratios at YingHua are intentionally small: 5 students to 1 teacher in the 2-year-old class, and 7 students to 1 teacher in preschool and pre-kindergarten. Every child receives individualized attention.

How far is YingHua from South Brunswick?

YingHua International School is located at 25 Laurel Avenue, Kingston, NJ 08528. Families from South Brunswick and the Kendall Park area typically travel south on Route 1 and arrive in approximately 15 to 20 minutes.

What happens after kindergarten — does the Chinese immersion continue?

Yes. YingHua's program continues from kindergarten through Grade 5. Beginning in first grade, English is introduced gradually alongside Chinese, with both languages reaching equal weight by fifth grade. Students who begin in the nursery complete Grade 5 having built genuine biliteracy in both Mandarin and English.

Reserve a Spot for Your Child

Enrollment in YingHua's early childhood programs is limited by design, and spots fill during admission season. Families from South Brunswick, Kendall Park, and throughout Middlesex County are encouraged to reach out early.

Schedule a visit to meet the teachers and see the learning environment firsthand. You are also welcome to contact the admissions team with questions about the program, scheduling, or the application process. Applications for the 2026-2027 school year are now open for students ages 18 months through Grade 5.

South Brunswick, NJ