掃黃打非

1. • to eradicate pornography and illegal publications

Character by character

• 掃(sǎo)sweep
• 黃(huáng)surname Huang or Hwang
• 打(dǎ)a semantically light, transitive verb that is combined with various grammatical objects to form compound verbs and verb-object phrases with a diverse range of meanings
• 非(fēi)not be