One thing from the chinese culture is four character idoms using old chinese character (Han-Ja).
Let's review one four-character-idiom, that is, Su=Gu-Cho-Sim.
Each means Su- Head, Gu- Hill, Cho- Startup, Sim- Mind.
It was derived from the old story of fox.
When fox gets dead, fox lay head towards the hill with his old tunnel where he lived.
It simly means people miss his past hometown after living there.
People want to go back to his hometown or young days when they get older.
It is very natural.
Do you miss your hometown or young days?
Thank you.
Mark
