How to get Iran nationality or settle in Iran

It is most difficult to settle in Iran. You cannot get Iranian nationality easily. First you marry an Iranian woman if you can pay 1.5 crore dowry (if you are lucky then any woman can accept less dowry also) then after marriage you must have a child from this Iranian woman when that child reach the age of 18 then he will have to join Army training for 2 years then he will have to serve the army for 1 year then your child will become Iranian national and then he can apply for your Iranain nationality. This is what I got the information for getting Iranian nationality.