Some antique swords may be relatively easy to disguise as ordinary tools. For example, some short knives with simple shapes may look like ordinary daggers at first glance if they are properly processed to change their appearance. However, it should be emphasized that private possession, trading and use of antique weapons for illegal purposes are serious violations of laws and regulations and are not in line with moral standards. At the same time, improper operations such as disguising antique weapons privately will also lead to a series of legal risks. Antique weapons should be properly preserved and handled within the framework of legality and compliance and in accordance with relevant regulations such as cultural relics protection.