Why did Wu Zetian change his name for 17 years in 21 years of reign?

There are several reasons why Wu Zetian changed his era name frequently during his reign: 1Political need:

Wu Zetian proclaimed himself the Empress of the Virgin Mary and changed his era name to demonstrate his authority and status in order to consolidate his power. In Wu Zetian's time, the importance of era names for political significance was almost equal to that of contemporary political symbols. 2.

Change of dynasty: At the end of the Tang Dynasty, there was political turmoil, and there were many upheavals and changes, each of which meant the beginning of a new era, so a new era name was needed to express the claims of the new regime. 3.

Historical traditions: In Chinese history, some emperors generally changed their era names when they ascended to the throne, but also changed them at critical times. This tradition influenced Wu Zetian's practice.

To sum up, the main reason for the frequent change of era names during Wu Zetian's reign was due to political needs, the change of dynasty and the influence of historical traditions.

During Wu Zetian's reign, many era names were adopted, mainly because her position and circumstances in the political environment at that time were constantly changing, so it was necessary to change the era names to reflect the political and social development of different periods. In addition, Wu Zetian also tried to prove his legitimacy and stabilize his position by changing the era name. As a result, she adopted a total of 17 era names during her 21-year reign.

She reigned for 15 years, the only orthodox female emperor in Chinese history (reigned 690 to 705), and one of the oldest (67 years old) and longest-lived emperor (82 years old), known as "Lü Wu" along with Empress Lü of the Han Dynasty.

Wu Zetian was the empress (655-683) when Tang Gaozong, and the honorific title was the queen of heaven Chi Wei type, and Tang Gaozong Li Zhi was called the two saints, Tang Zhongzong and Tang Ruizong were the empress dowager in the dynasty, and later established himself as the emperor of Wu Zhou.

She ascended the throne on October 16, 690, and was the only female emperor in Chinese history. He was 67 years old when he ascended the throne, making him the oldest emperor in Chinese history.

Wu Zetian reigned for 15 years. A statesman from the Tang Dynasty to the Wu Zhou Dynasty, the founding monarch of the Wu Zhou Dynasty (reigned 690-705), and the only orthodox female emperor in Chinese history, one of the oldest (67 years old) and one of the longest-lived emperors (82 years old).

Wu Zetian introduced:

Wu Cao zhào (624 December 16, 705), that is, Wu Zetian, and the people of Wenshui (now Wenshui County, Shanxi Province) of Bingzhou. A statesman from the Tang Dynasty to the Wu Zhou Dynasty, the founding monarch of the Wu Zhou Dynasty (reigned 690-705), and the only orthodox female emperor in Chinese history, one of the oldest (67 years old) and one of the longest-lived emperors (82 years old).

In the first year of Shenlong (705), Wu Zetian clan took the sick and the prime minister Zhang Khan Zhi launched the "Shenlong Revolution" to support the restoration of Tang Zhongzong and force him to abdicate. After Zhongzong restored the Tang Dynasty, he was given the title of "Zetian Great Sage Emperor". In November of the same year, Wu Zetian died in Shangyang Palace at the age of eighty-two.

Zhongzong complied with his last order, changed his name to "Zetian Great Sage Empress", and was buried in Qianling as the queen. Later, she was called "the Holy Empress of Tianshun".