The current situation of immigration ten years ago

The green card will be sent to your home about one month after entry, and you don't need to get it. Theoretically, you can go back to China first and then ask your parents to send it to you. However, in case of any accident, the green card has not been issued yet, and you have to go back to the United States to handle it yourself, and the temporary visa on your passport has expired, which will be more troublesome, but the probability of this happening is very small.