It's trilingual it is mostly focused on the Mandarin track in the earlier grades. It's like 50% Mandarin, 30% English, and 20% Spanish. They focus the majority on Mandarin because it is more difficult to learn than Spanish. They slowly increase the Spanish percentage every year as they go. They speak only Mandarin/Spanish to their respected teachers as it is required. When at home we are responsible for speaking and reading English books to make sure they are getting enough. I tried to learn Mandarin with them when they first started in Kindergarten but I couldn't keep up. It is crazy how fast they learn when at an early age. Your daughter will be fine because you are certainly a good father and on top of it. A learning partner is a real good idea. Thanks for the great post. Cheers.