How do ordinary people make a living by immigrating to the United States?

It is very difficult for ordinary people from the mainland to immigrate to the United States. Generally speaking, those who can immigrate to the United States are not ordinary people. Either they have special skills or their relatives are in America.

With immigration status, it is relatively easy to find a job that can support yourself in the United States. People with scientific and technological knowledge can be "white-collar workers". General pre-tax annual salary is $25,000-$50,000, after deducting income tax 15%-20%. People without scientific and technological knowledge can be "blue-collar" or "coolies" with an annual income of about $20,000-$30,000. Rent an apartment of 60-80 square meters (with kitchen, bathroom, living room, dining room, one-bedroom or two-bedroom apartment) in a small and medium-sized city in the United States. The monthly rent is 500-700 dollars, plus the water, electricity (or gas) fee is about 100 dollars, which is enough to cook for yourself. Using cable TV to surf the Internet costs $36 per month, and mobile phones cost $40 per month. You can play for 400 minutes, and then charge 10 cents per minute. Free from 9 pm to 7 am the next day. If you call Chinese mainland, you can buy a calling card, which costs only 6-8 cents per minute after deducting the card fee (you can also chat online with MSN or Skype). Living in the United States requires earning money, knowing English and driving by yourself (used cars like Honda and Toyota Camry run about100000 kilometers, and only need 4000-7000 dollars in installments).