Just give more examples. Look a doctor, consult a doctor, supervise a doctor, all sound the same, have same phonic transcript, in Japanese, only differ in the

Just give more examples. Look a doctor, consult a doctor, supervise a doctor, all sound the same, have same phonic transcript, in Japanese, only differ in the Kanji/Chinese character. Either you extend the sentence and write more words, or show that you are sick and have runny nose, otherwise it is hard to convey idea clear without Kanji/Chinese characters. Often you will see people talk in Japanese will say "erh!?" then stop and both of them are confused. Half of the reason is that people are just guessing what their component trying to convey but as the conversation goes longer and having more context info, they found that they are not talking about the same thing. With lesser context info e.g. situation, places, visual clues, emotion, intonation, harder you can comprehend.