Columbia subject headings:
China--History--Sui dynasty, 581-618.
China--History--Tang dynasty, 618-907.
Sui Yangdi, Emperor of China, 569-618.
Tang Gaozu, Emperor of China, 565-635.
Harvard subject headings:
Princeton subject headings:
China--History--Sui dynasty, 581-618.
China--History--Tʻang dynasty, 618-907.
Sui Yangdi, Emperor of China, 569-618.
Tang Gaozu, Emperor of China, 565-635.