Different between 매일매일 and 맨날맨날?
Different between 매일매일 and 맨날맨날? That's really nice if you can give me some ex.
Thank you!

Question

Answer

매일매일  used as a noun or an adverb.
1) Noun
   매일매일이 사는 게 힘들다. 
2) Adverb
  아이들은 매일매일 자라난다.

맨날맨날  only used as an adverb and commonly used in colloquial language
  맨날맨날 자전거 타고싶다

Answer

There isn't a difference; they both mean everyday