How Does the Author Describe the Chinese Immigrants Who Enter

How does the author describe the Chinese immigrants who enter the United States through New York as restaurant workers?

A) They have typically learned English before arriving in the United States, so they do not need English classes.
B) They tend to come from larger cities such as Beijing and have experience working in restaurants.
C) They save up for years before making the journey so that they have no debts on arrival.
D) They frequently suffer physical and emotional stress as underpaid employees working long hours.