Can American tourist visas conceal immediate family members?

Usually, people with legal status in the United States will declare their immediate family members to the relevant immigration agencies, so it is usually not recommended to lie or conceal when obtaining a visa. After all, having relatives does not necessarily mean that you will stay. Mainly other materials can prove that the purpose of going here is only to travel, have a stable job and sufficient economic ability in China, and have no tendency to emigrate.