Issues related to tourist visas from Chengdu to all parts of the United States are as follows:

1. If it is the first time to apply, you can choose the nearest Chengdu Embassy for face-to-face interview. You can also choose the embassy where the household registration is located to apply;

2. Tourist visa applications generally need to prepare work certificates, property certificates, income certificates, family relationship certificates, etc. ;

I don't know when you plan to go to America. Generally, I will take my passport to China CITIC Bank to buy a visa fee, and then call the embassy to make an appointment for an interview. As for how long it will take, it depends on when you make an appointment.

The tourist identity card can stay in the United States for about three months, and you will be granted a specific stay time when you enter the country.