Title: The founding of the Tʻang dynasty
Subjects: History
Places: China
People: Sui Yangdi Emperor of China (569-618), SuiYang-ti Emperor of China (569-618), Tang Gaozu Emperor of China (565-635), Tang Kao-tsu Emperor of China (565-635)
Time periods: Early to 1643, Sui dynasty, 581-618, Tang dynasty, 618-907