Brutal and cruel acts include:
* Killing of child immediately after birth
* Killing of child whilst being born, e.g. in birth canal during birth
* Termination of pregnancy as late as 8.5 months
* Forced abortions (incorporating kidnapping and assault)
All of these things have happened routinely as part of enforcement of the "one child" policy in China and have been widely reported on by human rights organisations. See for example: https://en.wikipedia.org/wiki/One-child_policy#Human_rights_...
The policy has also encouraged infanticide/gendercide, corruption, child abandonment, neglect, and abuse.