Han Gaozu, Chinese emperor, reigned 206-194 B.C, during the Eastern Han dynasty. Emperor Gao, commonly known inside China as Gaozu, personal name Liu Bang, was the first emperor of the Chinese Han Dynasty, ruling over China from 202 BC unti...

Emperor Wu of Han was the seventh emperor of the Han dynasty of China, ruling from 141–87 BC. He is one of the most famous emperors of ancient China. Emperor Wu's reign lasted 54 years — a record that was not broken until the reign of th...

Zhang Qian (d. 113 BC) was a Chinese official and diplomat who served as an imperial envoy to the world outside of China in the 2nd century BC, during the time of the Han dynasty. He was the first official diplomat to bring back reliable in...

Sima Qian was a Chinese historian of the early Han dynasty (206 BC – AD 220). He is considered the father of Chinese historiography for his Records of the Grand Historian, a general history of China in the Jizhuanti style covering more than...

Emperor Guangwu, courtesy name Wenshu, was an emperor of the Chinese Han dynasty, restorer of the dynasty in AD 25 and thus founder of the Later Han or Eastern Han (the restored Han Dynasty). He ruled over parts of China at first, and throu...

Zhang Heng was a Chinese astronomer, mathematician, inventor, geographer, cartographer, artist, poet, statesman, and literary scholar from Nanyang, Henan. He lived during the Eastern Han Dynasty (AD 25–220) of China. He was educated in the...

Attila the Hun was the Emperor of the Huns from 434 until his death in 453. He was leader of the Hunnic Empire which stretched from Germany to the Ural River and from the River Danube to the Baltic Sea. During his rule, he was one of the mo...

Aryabhata is the first of the great astronomers of the classical age of India. He was born in 476 AD in Ashmaka but later lived in Kusumapura, which his commentator Bhaskara I (629 AD) identifies with Patilputra (modern Patna). Aryabhata...

Thiruvalluvar, commonly known as Valluvar, was a celebrated Tamil poet and philosopher. He is best known as the author of Thirukkural, a collection of couplets on ethics, political and economical matters, and love. The text is considered an...

Emperor Wen of Sui (581-604), personal name Yang Jian, was the founder and first emperor of China's Sui Dynasty. He was a hard-working administrator and a micromanager. As a Buddhist, he encouraged the spread of Buddhism through the state;...

Emperor Gaozu of Tang China, born Li Yuan, was the founder of the Tang Dynasty of China, and the first emperor of this dynasty from 618 to 626. Under the shortlived Sui dynasty, Li Yuan was the governor in the area of modern-day Shanxi prov...

Emperor Taizong of Tang, previously Prince of Qin, personal name Li Shimin, was the second emperor of the Tang dynasty of China, ruling from 626 to 649. He is traditionally regarded as a co-founder of the dynasty for his role in encouraging...

Brahmagupta was a great Indian mathematician and astronomer who wrote many important works on mathematics and astronomy. His best known work is the Brahmasphutasiddhanta (Correctly Established Doctrine of Brahma), written in 628 in Bhinmal...

Wu Zetian or Empress Wu, was a Chinese sovereign, who ruled officially under the name of her self-proclaimed "Zhou dynasty", from 690 to 705. She was the only female emperor of China in more than 4,000 years. She had previous imperial posit...

Li Bai or Li Po was a Chinese poet who lived during the Tang Dynasty. Called the Poet Immortal, Li Bai is often regarded, along with Du Fu, as one of the two greatest poets in China's literary history. Approximately 1,100 of his poems remai...