First of all, Teacher's Day tends to be celebrated in different ways and on different dates in different countries.
Vietnamese Teacher's Day is on November 20th. On this day, a large commemorative ceremony is held and students give thanks and presents to teachers. Of course, there are no classes.
When is Teacher's Day in China? Unlike Korea, Teachers' Day in China falls on September 10 every year. In China, the new school year starts in September every year. At the beginning of the school year, students develop respect for their teachers, and teachers are encouraged to take care of their students more responsibly in the future.
What about Korea?