Hello Guys, I am a practising advocate in chennai, India ..?

I would like to know that somebody over my legal fraternity are saying that i can earn money from abroad by way of getting their cases done in india .. I din't know what is he talking about .. either arbitration or answering online legal questions to them or some thing else.. If am knowing this i can very well start it up hence i have a good backup of advocacy here .. Kindly guide me of the above mattter .. Thanking you in anticipation..