As soon as receiving the reports of suspected improper care or violent treatment of children and youth, Taipei City Center for Prevention of Domestic Violence and Sexual Assault will conduct the investigation of child protection cases in accordance with Articles 53 and 70 of the “The Protection of Children and Youth Welfare and Rights Act” . In order to make the procedure of the investigation understood easily and clearly by the public, the center has compiled the readable and understandable manual of “Children’s Pain” (information for all). With the guide book, parents will understand more about why social workers contact them, how parents cooperate with social workers, and how to make children happy and healthy.