Be forewarned. The video may be disturbing to some of you.
This maid learned her kicking skills or arts from Bruce Lee. Her accurate and deadly kicks on the face, shoulder and buttock of a helpless, but cryful child was unbelievably gross. She is probably taking it out on her employers. This girl must be her parents' favourite child. So kids, remember, don't full around with maids, especially those with good martial art techniques that will cause pain with minimum external injuries.
Another woman, a babysitter in Singapore, without any kungfu skills, so she could just throw the baby around like a teddy bear. Anyway, kungfu skill may not work for a new born baby. If you have no patience, don't ever try to look after children, even if well paid. You are killing yourself too.