1. I drew spending charts on the word processor Hangeul.
2. I drew spening habits charts on Hangeul.
3. I drew spening habit cahrts on Hangeul.
4. I drew spending-habit charts on Hangeul.
(Are the sentences correct? Which ones are right expressions?)
Only 1 and 4 are correct.
If Hangeul is the name of the word processor, then there needs to be a comma.
"I drew spending charts on the word processor, Hangeul."
I hope this helps a little more. Thanks for asking.