Acquisition. According to relevant information, the national cultural relics store buys ancient coins. The national cultural relics store is a cultural relics institution established by the state. Implement enterprise management within it. Its main task is to collect and protect cultural relics scattered in the society through commercial means, and to provide collections and materials for museums (institutes) and relevant scientific research departments, and to complete this task as an important measure to test the performance of cultural relics shops, but the transfer of cultural relics under special state protection must comply with the provisions of the National Cultural Relics Law. At the same time, the cultural relics that the state generally does not require to be collected will be put on the market to meet the needs of domestic cultural relics lovers or create higher foreign exchange income for the country.