回複：公民的未成年子女是不需要配額的

您說的有理，但是法律上有關child的定義是 (這個case有兩個問題須要考慮)
A child born out of wedlock (the parents were not married at the time the child was born). Note: If the father is filing the petition, proof of a bona fide (real and established) relationship with the father must be supplied.

(這個部份須要時間)
An adopted child if the child was adopted before the age of 16 and has lived with the adoptive parent(s) in their legal custody for at least two years

如果他的孩子小於16是可行