I'm a collector, and I'm going to immigrate to America. Do you know if I can bring my collection into and out of this country? Such as stamps, gold and silver coins, etc. thank you

As long as you don't bring contraband, such as plants, seeds, fruits, raw meat, antiques and weapons, and fill in the electronic products you bring on the customs declaration form, you won't ask about your collection. Besides, it's best not to look it up. Once lost, I won't be with you completely. Because I work in an airline, I often travel back and forth between the United States and China. So, I understand.