September 28th is an ordinary day in Japan, but in Taiwan, today is Teacher's Day, or Teacher's Day (Jiàoshī jié) in Chinese.
It falls on September 28th according to the lunar calendar, the birth date of the saint Confucius, a thinker from the Spring and Autumn period in China and the founder of Confucianism, and was established based on the significance of expressing gratitude to teachers.
Teacher's Day is called Teacher's Day, but teachers do not have a day off.
However, on this day, students give gifts and flowers to their teachers, write letters, and express their feelings of gratitude in various ways.
Since it is Confucius' birthday, a grand festival will be held at the Confucius Temple on September 28th. (The Confucius Temple is a mausoleum dedicated to Confucius.)
By the way, Teacher's Day in China is celebrated on September 10th, the beginning of the autumn semester.