Emperor Gaozong of TangEmperor Gaozong of Tang (21 July 628 – 27 December 683), personal name Li Zhi, was the third emperor of the Tang dynasty in China, ruling from 649 to 683; after January 665, he handed power over the empire to his second wife Empress Wu (the future Wu Zetian), and her decrees were carried out with greater force than the decrees of Emperor Gaozong's. Emperor Gaozong was the youngest son of Emperor Taizong and Empress Zhangsun; his elder brothers were Li Chengqian and Li Tai.
Emperor Ruizong of TangEmperor Ruizong of Tang (22 June 662 – 13 July 716), personal name Li Dan, also known at times during his life as Li Xulun, Li Lun, Wu Lun, and Wu Dan, was the fifth and ninth emperor of the Tang dynasty. He was the eighth son of Emperor Gaozong and the fourth son of Emperor Gaozong's second wife Empress Wu. He was wholly a figurehead during his first reign when he was controlled by his mother, and he was the titular and puppet ruler of the Tang Empire from 684 to 690.
Zhou dynasty (690–705)Zhou, known in historiography as the Wu Zhou (), Southern Zhou (), Second Zhou or Restored Zhou, was a short-lived Chinese imperial dynasty that existed between 690 and 705, when Wu Zhao (commonly known as Wu Zetian) ruled as empress regnant. The dynasty began when Wu Zhao usurped the throne of her son, the Emperor Ruizong of Tang, and lasted until the Emperor Zhongzong of Tang was restored to the throne in the Shenlong Coup. Historians generally view the Wu Zhou as an interregnum of the Tang dynasty.
Wu ZetianWu Zetian (17 February 624 – 16 December 705), personal name Wu Zhao, was the first and only female emperor in Chinese history, and de facto ruler of the Tang dynasty from 665 to 705, ruling first through others and then (from 690) in her own right. From 665 to 690, she was first empress consort of the Tang dynasty (as wife of the Emperor Gaozong) and then, after his death, empress dowager (ruling through her sons Emperors Zhongzong and Ruizong).
ShatuoThe Shatuo, or the Shatuo Turks (; also transcribed as Sha-t'o, Sanskrit Sart) were a Turkic tribe that heavily influenced northern Chinese politics from the late ninth century through the tenth century. They are noted for founding three, Later Tang, Later Jin, and Later Han, of the five dynasties and one, Northern Han, of the ten kingdoms during the Five Dynasties and Ten Kingdoms period. The Northern Han would later be conquered by the Song dynasty.
Emperor Taizong of Tang'Emperor Taizong of Tang (28 January 598 - 10 July 649), 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 Li Yuan, his father, to rebel against the Sui dynasty at Jinyang in 617. Taizong subsequently played a pivotal role in defeating several of the dynasty's most dangerous opponents and solidifying its rule over China.
Chang'anChang'an (AUDzh-Changan.oggchang2.an1; ) is the traditional name of Xi'an. The site has been inhabited since Neolithic times, during which the Yangshao culture was established in Banpo, in what is now the city's suburbs. Furthermore, in the northern vicinity of modern Xi'an, Qin Shi Huang of the Qin dynasty, China's first emperor, held his imperial court and constructed his massive mausoleum guarded by the Terracotta Army. From its capital at Xianyang, the Qin dynasty ruled a larger area than either of the preceding dynasties.
TaiyuanTaiyuan (ˌtaɪjuˈɑːn; ˈtaɪˈjwɛn; ; Mandarin pronunciation: tai4.yuan2; also known as (并), (晋阳)) is the capital and largest city of Shanxi Province, People's Republic of China. Taiyuan is the political, economic, cultural and international exchange center of Shanxi Province. It is an industrial base focusing on energy and heavy chemicals. Throughout its long history, Taiyuan was the capital or provisional capital of many dynasties in China, hence the name ().
Chinese astronomyAstronomy in China has a long history stretching from the Shang dynasty, being refined over a period of more than 3,000 years. The ancient Chinese people have identified stars from 1300 BCE, as Chinese star names later categorized in the twenty-eight mansions have been found on oracle bones unearthed at Anyang, dating back to the mid-Shang dynasty. The core of the "mansion" (宿 xiù) system also took shape around this period, by the time of King Wu Ding (1250–1192 BCE).
Church of the EastThe Church of the East ( ʿĒḏtā d-Maḏenḥā) or the East Syriac Church, also called the Church of Seleucia-Ctesiphon, the Persian Church, the Assyrian Church, the Babylonian Church or the Nestorian Church, was an Eastern Christian church of the East Syriac Rite, based in Mesopotamia. It was one of three major branches of Eastern Christianity that arose from the Christological controversies of the 5th and 6th centuries, alongside the Oriental Orthodox Churches and the Chalcedonian Church.
