Empress Zhangsun was the wife of Emperor Taizong of the Tang Dynasty in ancient China. Born in 601 AD, she was known for her intelligence and strong character. As empress, she played a significant role in the political affairs of the court and was respected for her wisdom and counsel. She was also a patron of the arts and education, promoting cultural development during her husband's reign. Empress Zhangsun is remembered for her contributions to the stability and prosperity of the Tang Dynasty, which is often regarded as a golden age in Chinese history.