Thai-Chinese International School

Thai-Chinese International School (TCIS) is a unique IB World School offering a trilingual education in Mandarin, English, and Thai. Founded to serve the growing Chinese community in Bangkok as well as internationally-minded Thai and expatriate families, TCIS provides a rigorous academic programme that combines the International Baccalaureate curriculum with deep Mandarin language immersion.

Students at TCIS develop genuine trilingual fluency, with Mandarin instruction running throughout all year levels from Pre-Primary to Diploma. The school's IB programmes — PYP, MYP, and DP — are delivered in an environment that celebrates Chinese culture and language while maintaining international academic standards.

The modern campus in Bangna features comprehensive facilities including a swimming pool, sports hall, science laboratories, and a well-stocked library. TCIS is an ideal choice for families who prioritise Mandarin proficiency alongside an internationally recognised education.