ใด or อะไร ??
I have been looking for the difference in meaning for the 2 words above in the Internet ,but I am still unsure .
Maybe , someone here could help me understand . Some say both can mean, 'Any"

Eg You must not just like any body = Kon tong mai kae chop kon dai ??

Do you have any problems ? Kon mee pan haa aria mai? or Kon mee pan haa dai mai ?

If I have any news , I will tell you = Taa mee khao dai , pom ja bok hai ???

Use Thai writing, if its easier for you to give examples .

Thanks a lot.

Question

ใด or อะไร ??
I have been looking for the difference in meaning for the 2 words above in the Internet ,but I am still unsure .
Maybe , someone here could help me understand . Some say both can mean, 'Any"
 
Eg  You must not just like any body = Kon tong mai kae chop kon dai ??
  
       Do you have any problems ? Kon mee  pan haa  aria mai? or Kon  mee pan haa dai mai ?

If I have any news , I will tell you = Taa mee khao dai , pom ja bok hai ???

Use Thai writing, if its easier for you to give examples .

Thanks a lot.

Answer

Eg You must not just like any body = Kon tong mai kae chop kon dai ?? 
Comments: I would not say it this way. I have no idea how to properly correct this question. Sorry.

Do you have any problems ? Kon mee pan haa aria mai? or Kon mee pan haa dai mai ? Comments: The first question is perfect; however, the second question is not natural. It should be " Kon mee pan ha dai dai mai" --------> "dai dai" (added another "dai")

If I have any news , I will tell you = Taa mee khao dai , pom ja bok hai ??? Comments: It should be "Taa pom mee khao dai dai, pom ja bok kon" or "Taa pom me khao arai koh tam, pom ja bok kon"

For me, I use "dai dai" for "any" but in some situations "arai" is also natural. It depends on the contexts.

I hope these help

Answer

Eg You must not just like any body = Kon tong mai kae chop kon dai ??
Comments: I would not say it this way. I have no idea how to properly correct this question. Sorry.

Do you have any problems ? Kon mee pan haa aria mai? or Kon mee pan haa dai mai ?
Comments: The first question is perfect; however, the second question is not natural. It should be " Kon mee pan ha dai dai mai" --------> "dai dai" (added another "dai")

If I have any news , I will tell you = Taa mee khao dai , pom ja bok hai ???
Comments: It should be "Taa pom mee khao dai dai, pom ja bok kon" or "Taa pom me khao arai koh tam, pom ja bok kon"

For me, I use "dai dai" for "any" but in some situations "arai" is also natural. It depends on the contexts.
I hope these help.