/ˈpeɪdəˌfaɪl ˈrɪŋ/ – Phrase
Definition: Nhóm tội phạm xâm hại trẻ em.
A more thorough explanation: a group of people who take part in sexual activity involving children, or who view and distribute images of child abuse
Example: Evidence suggests a paedophile ring was operating for decades in the town.