you know right well that câu

• And, you know, that -- you know, that's clear.
  you know right well that — anh biết rất rõ ràng
• You know perfectly well, that there
  you know right well that — anh biết rất rõ ràng
• You know perfectly well, that there
  you know right well that: anh biết rất rõ ràng