culture

通暁: to be well versed in something, to be thoroughly acquainted with something

通教: (Buddhism) the second of the Four Doctrines of Tiantai Buddhism: “Shared Teaching”, the teaching of emptiness / 通暁: thorough knowledge of something

Japan

thorough knowledge of something

to be well versed in something, to be thoroughly acquainted with something

to instruct, to teach

professor / instruction, teaching

correspondence (reciprocal exchange of civilities, especially by letters)

to correspond (exchange messages, especially by postal letter, over a period of time); to communicate with letters