That's a hefty chunk. If you're going to bring your children in China or just for a year or two, you might want to consider international schools. There are many things to consider though. This is something that can help take them very far in life. One huge disadvantage is the price.
China is a country with a unique history and culture.
Thus, there are a number of schools which focus on specific areas of its culture. You're basic excuse is just money. You have no more excuses.