1. knowledge
2. intellectual

classifier: 門

1. (literary) acquaintance; friend
2. (literary) to know; to be familiar with
3. acquaintance; friend
4. to know; to be familiar with

1. opinion
2. view
3. theory
4. doctrine
5. to discuss
6. to talk about
7. to regard
8. to consider
9. per
10. by the (kilometer, hour etc)

1. (obsolete on its own in Standard Chinese) to say directly or to the point
2. a surname
3. short for 論語／论语 (Lúnyǔ, “Lunyu; Analects”)
4. to say directly or to the point