### Chinese: 知识论是探讨知识的本质、起源和范围的一个哲学分支。
### English: <v>Theory of knowledge</v> is a branch of philosophy in research on essence, origin and scope of knowledge.
### Errors: There is a major accuracy/mistranslation error at "Theory of knowledge" within <v></v>.

### Improved English: Epistemology is a branch of philosophy that discusses the essence, origin and scope of knowledge.
