u/Ill-Homework-67

Hello All, please assist, I am trying to instal a cold air intake/coned filter. It came with a blue PCV hose, im not sure where exactly to plug this in to my engine. I am not able to find anything online to help with this specifically. Iv read it should go to the vacuum hose connection? Or ccv, but I could be wrong, can anyone point me in the right direction please?