What are the address forms for learning to use Cantonese?

Call the boss the youngest and the boss the boss. When meeting strangers, they are usually called uncles and aunts in their fifties and sixties. If you are older, just call your grandmother. In Cantonese, they call people who wear ah in front of them by the same names, such as A Feng, A Yu and A Hong. Your landlord rented a woman. People who don't know your age are usually called pretty girls. When you go to the hospital, you are usually called a nurse "girl". Generally speaking, you should say "no" before talking to others or asking others something. Thank you. People often say "thank you for sunbathing" and "no". If you bump into someone or are late, you should say "no". Generally, you can tell people that your family will say "my old bean", but not "my mother". You will call me grandma, parents, uncles and aunts, and many others that you can't remember at the moment.