The coronation is when a person becomes a king or queen. In Burma, they don't call it a king or queen, they call it a monarch. When a Burmese monarch is going to be coronated, they have a big ceremony. This ceremony is like a giant party that happens in the capital city, and everyone gets dressed up in fancy clothes.
During the ceremony, the new monarch sits on a throne, which is like a big fancy chair. They wear a special crown on their head that is decorated with jewels and feathers. There are lots of important people there, like other monarchs from different countries, politicians, and religious leaders.
The ceremony starts with the new monarch making a promise to do their best to be a good leader and take care of their people. Then, they receive lots of gifts from the other important people at the ceremony, like gold and silver objects, and special books.
After that, there is a big parade through the streets of the capital city. Everyone is cheering and waving flags to celebrate the new monarch. Finally, the ceremony ends with a big feast where everyone eats lots of yummy food and drinks special drinks to celebrate the new monarch.
So basically, the coronation of the Burmese monarch is a really big party where the new monarch becomes the official leader of the country, gets lots of fancy gifts, and everyone has a fun time celebrating together.