If you study in the United States, can you apply for immigration (adult children of American citizens) back home? Plead for professional advice

If you are studying abroad, that means you are a student visa! Your children can only visit relatives in the United States and visit you who are studying in the United States! (Remember: the regulations on the protection of immigrants and refugees in the United States have strict regulations: those who visit relatives in the United States are strictly forbidden to work and study in the United States.) Therefore, your child can only apply for a tourist visa to the United States!