Meaning
This is a literary idiom meaning an enormous, fundamental difference between two things. The phrase literally refers to the difference between heaven (天) and earth/soil (壤), suggesting the greatest possible contrast. It emphasizes not just any difference, but a vast, unbridgeable gap.
Usage
This is a formal, literary expression commonly used in written Chinese and formal speech. Native speakers use it to emphasize dramatic contrasts in quality, nature, or degree. Often appears with 有 (to have) or in comparison structures. Less common in casual conversation where simpler phrases like 差别很大 might be preferred.
Examples
- 01这两个产品的质量有天壤之别。.The quality of these two products is vastly different.
- 02他现在的生活水平跟十年前相比简直是天壤之别。.His current standard of living compared to ten years ago is like night and day.
Characters
Common collocations
- 有天壤之别there is a world of difference
- 简直是天壤之别it's simply a world of difference
Antonyms
Origin
This chengyu combines 天 (heaven) and 壤 (earth/soil) to represent the most extreme poles of existence. The classical particle 之 links them to 别 (difference), creating a four-character idiom that has been used in Chinese literature for centuries to emphasize maximum contrast.