Do read out more about schools for special needs, and don't worry, every kids is same, and i hope you will find a great teacher to help you out with the kid.
The info maybe a bit old, and it's pretty long, do read thru, and if you need more information to clarify do login and reply, i believe they will get a notice and will reply you
More abt it.
http://singaporemotherhood.com/forum/threads/autism-adhd-add-etc-support-group.2972/page-11