Is it good for Changning to immigrate to the United States?

They both belong to the same type of visa (B 1/B2). According to your situation, no matter how you sign it, the immigration tendency is obvious. The key is that the embassy must believe that your parents will definitely return to China after going to the United States. If the husband and wife apply for a visa together, they can prepare a lot of visa materials, such as marriage certificate, property certificate, husband and wife property and so on. If handled separately, it will be recorded by the visa officer, but it will have a bad influence. Usually the husband and wife interview together, with the same visa officer.

Never lie or hide. This will only bring you more trouble and be refused a visa.

Remember two things:

1. American visa officers usually make an exception for "humanistic care"

If your family has state-owned property, interests and other things that must be taken care of by your parents in China, you can convince the visa officer that they will not stay in the United States.

Wish you success!