zhè / jiàn / shì / pǐn / jù / shuō / kě / yǐ / qū / xié / dàn / méi / yǒu / kē / xué / zhèng / jù这件饰品据说可以驱邪,但没有科学证据。This ornament is said to ward off evil, but there is no scientific evidence.