Alhumdulillah za der khush yem, nor sa nawee taaza, te se key nun saba?

Omg you've helped me so much, I hear these words a lot in sentences when they speakm I've always wondered what these small words meant!

Like che as in, Cherta ye CHE na ye

che ye, sorry I don't know many sentences to put this in.

Khudai PA amaan

Shpa MO pakhair

How would you say I'm sad about or happy about something because I did or because of what happened.

Like...Za der khush yem_____________zakachi pakistan ta wlarama?(because I went Pakistan e.g.)

What do the following words mean?

Rasha:
Bia:
sara:
raghely(my friend uses this a lot):
za khpel: