xì xīn / shì / yī zhǒng / cháng jiàn / de / zhōng yào cái / jù yǒu / qū fēng sàn hán / de / gōng xiào细辛是一种常见的中药材,具有祛风散寒的功效。Asarum is a common Chinese medicinal herb with the effect of dispelling wind and cold.