I have 2 kids with 1 girl 10 years old and 1 boy 6 years now. My girl was study in private English school now, but many friends said i have made a very big mistake to send my girl to english school. But my gril was able to read and speak well Mandarin, but write will be a bit weak.Now, i was thinking to sent my boy to same school as my girl. Pls advise me.