Traffic,
All the pre-schools in the area have a bus service.
In Chi Fu, there's Woodlands and Sunshine House, Rightmind (cantonese)
In Scenic Villas, there's a Woodlands playgroup.
In Aberdeen there's Victoria and a couple of local ones.
Browse the GeoBaby directory for others:
http://www.geobaby.com/directory/hon...nd-playgroups/