‘资料’ (zī liào) is a compound noun meaning ‘materials,’ ‘data,’ or ‘reference documents’—anything collected, organized, and used for study, research, or practical tasks. The first character 资 (zī) originally means ‘resources’ or ‘funds,’ suggesting something of value or utility; the second character 料 (liào) means ‘material’ or ‘ingredient,’ implying substance or content. Together, they emphasize information or physical items gathered purposefully—not just random objects, but resources selected for a specific use.

This word is commonly used in academic, professional, and everyday contexts: students gather资料 for reports, engineers consult technical资料, and travelers download travel资料 before a trip. It’s neutral in register and often appears in phrases like ‘参考资料’ (reference materials), ‘电子资料’ (electronic data), or ‘查找资料’ (to look up information). Unlike more colloquial terms like ‘东西’ (things), ‘资料’ implies intentionality and utility.