“保存” (bǎocún) is a Chinese term that means "to preserve" or "to save." It refers to the act of keeping something in its original state or condition to prevent it from being damaged or lost. This concept is commonly applied in various contexts, such as food preservation, data storage, and cultural heritage conservation. In the context of food, 保存 involves techniques like refrigeration, canning, or drying to extend the shelf life of items. For digital information, 保存 is crucial for ensuring that files and data remain accessible over time, often using methods like backups or cloud storage services like Google Drive or Dropbox.