nowadays see a lot of kindergarten
they charge so expensive

how we know it is safe to send our kid there?
I notice some kindergarten never even bother to check if really the parent is the one who collect the kid
also can any tom, dick, harry walk into kindergarten and kidnap kid?

How we know if the kindergarten is legit or not?
so scared nowadays see so many sex abuse and even physical abuse

Also, at what age we send? 3 years old? 3.5 years? 4 years old?

Think need to wait until kid is old enough to be able tell back to parents what happened than to be kiasu send kid too young, kena abused also don;t know, come back home also dunno how to tell.

also how to train your kid to protect from being sexually abused or sexually groomed ?

How to check with govt to know if kindergarten is registered or not?

nowadays I see they charge 800 a month, for half day mon-friday.

isn't it a bit steep?

its even more expensive than sending children to independent school for senior middle.