chinese calendar

Starting in 1080, the Vietnamese calendar is different from the Chinese calendar due to the difference in the way of calculating the calendar and how to round the days of the two

According to the Chinese calendar, four seasons in a year can be divided according to astronomy, such as Spring, Summer, Autumn and Winter. In which Dong Chi is the beginning of

The 60-year cycle of 12 animals in the popular lunar calendar in Asian countries is the number of different combinations of two systems Can and Chi.