### Chinese: 本体论就是“研究到底哪些名词代表真实的存在实体，哪些名词只是代表一种概念”。
### English: The theory of the entity is to “study which words actually represent the real entity of existence, which words only represent a concept.”

### Improved English: Ontology is the “study of which nouns represent real entities and which nouns only represent a concept”.
