Khama Ghani or Khamma Ghani Saa, a Common term used in Rajasthan,

Khammaa is a modification of kshamaa [ forgiveness ] and Ghani is “much”. so “many forgiveness, Me-lord” is how it could sound in English.

This is how the people of Rajasthan used to address their Kings. This became tradition and Khamma Ghani is used to greet each other and in return they say Ghani Ghani Khamma Sa.

So its a wonderfull & polite way to greet anyone, even today!!