难题

难题 means 'difficult problem' or 'challenging issue.' It refers to a situation or question that is hard to solve or understand, often requiring significant effort or creative thinking.

The character 难 (nán) originally meant 'difficult' or 'hard,' and it can also imply something that is not easy to handle. The character 题 (tí) literally means 'topic' or 'issue,' and together they form a term that describes a complex or tough problem.

难题 is commonly used in both everyday conversation and formal contexts. It appears in discussions about personal challenges, social issues, and even technical problems. In Chinese culture, the ability to solve a 难题 is often seen as a sign of intelligence and resourcefulness.