Differences between American postdoctoral visas J 1 and H 1b

H 1b visa takes a long time and needs to pay some extra fees. H 1b still has certain benefits, because many bosses give J 1 a very low salary, and H 1b has the minimum public capital guarantee. Many H 1b and green card holders returned to China to continue their struggle in life, and many J 1 holders later fell in love with American life and embarked on another road of struggle. Just like going abroad, there is no paradise. You just choose your favorite place and lifestyle anywhere, there is no absolute difference between good and bad.