When we talk to different people, we use different words to be polite and respectful towards them. In Burmese language, this is called "honorifics".
For example, when you talk to someone who is older or has more experience than you, you might call them "uncle" or "aunty" to show respect. In Burmese, you would use a similar system to show respect to people based on their social status, age and relationship with you.
Let's take an example: if you are talking to someone who is older or a higher authority, you would use the word "U" before their name (for men) or "Daw" before their name (for women). So, if you had a teacher named Ma Thazin, you would call her "Teacher Daw Thazin" to show respect.
Similarly, if you are talking to a monk, you would use "U" before their monk name, such as "U Pyinnyathiha" to show respect.
If you are talking to someone who is younger than you or someone who you have a close relationship with, you would not use any honorifics. You could just simply use their name.
Overall, Burmese honorifics help you to show respect towards others and maintain good relationships. It is important to know and use the right honorifics to show respect towards people from different backgrounds and statuses.