2 Citizens and permanent residents' spouses or minor children (under 18 years old) will not wait for waiting period.If citizens and permanent resident handle the immigration for spouses or minor children,they can go to USA soon.
3 U.S. citizens or permanent residents (must over 18 years of age,and have enough financial support) can submit an application to handle the immigration for their father and mother.
4 "F4 kind of immigration"will be caneled soon.(for American citizens' brother and sister)