In which period did the China lunar calendar originate?

The China lunar calendar originated in the Xia Dynasty.

Lunar calendar is a traditional calendar in China, also known as Xia calendar, Han calendar, Hua calendar, Guo calendar and so on. It is a yin-yang calendar. Take the cycle of the moon phase as the length of the month and the year when the sun returns as the age. By setting leap months, the average calendar year can adapt to the year when the sun returns. According to the rule of Emperor Xuanyuan, the ancestor of China, this year is the Year of the Monkey (47 BC13 BC).

There are many records about the lunar calendar in ancient books and Oracle Bone Inscriptions, and a large number of historical records record that the lunar calendar began in the era of the Yellow Emperor. It is generally believed that the calendar rule of the integration of yin and yang in the lunar calendar originated from the Shang Dynasty. In A.D. 19 12, China began to adopt the western calendar and the traditional calendar of China. With China people's emphasis on traditional culture, the calendar year is of great significance to a country and nation, and more and more people in China support it. During the Republic of China, the People's Daily founded by the League adopted the calendar of the Yellow Emperor. After Wuchang Uprising, Hubei military government also adopted calendar year system. Provincial governments have followed suit. After Sun Wen became the interim president of the Republic of China, he issued a decree: the Republic of China changed to the solar calendar, and in 4609, the first day of the first lunar month, 19 1 1 year1month 13, was the New Year's Day of the first year of the Republic of China. Both calendars were used. As an important carrier of China culture, the lunar calendar has had a far-reaching impact. 20 15 The National People's Congress proposed to improve the status of China's traditional calendar again, which caused heated discussion in society.