Related by context. Frequent words. (Click for all words.) 72 Han Dynasty 70 Ming Dynasty #-# 66 Qing Dynasty #-# 65 Ming Dynasty 65 Ming dynasty 65 Tang Dynasty 65 Tang dynasty 64 Song Dynasty 63 Qing dynasty 63 Qing Dynasty 63 #BC [002] 59 Qing 58 Achaemenid 57 #BC [003] 57 Goguryeo 56 #AD [002] 56 Joseon 55 Koguryo 55 Bronze Age 55 Hellenistic 54 Joseon Dynasty 54 stele 54 Neolithic 53 Three Kingdoms 53 Dynasties 52 ancient 52 ancient Mesopotamia 52 Persian Empire 52 emperors 51 thirteenth century 51 Sumerians 51 Jiangxi Province 51 millennium BC 51 Confucianism 51 tombs 51 ancient civilization 50 Manchu 50 fifteenth century 50 cultural relics 50 Dunhuang 50 Fertile Crescent 50 Confucian 50 Shaanxi 49 Xinjiang Uygur Autonomous Region 49 terracotta warriors 49 fourteenth century 49 Shanxi Province 49 Taoist 49 Luoyang 49 Gansu Province 49 Xian 49 Shaanxi Province 49 Iron Age 49 antiquity 49 Yan'an 49 Cao Cao 49 Taoism 48 Qin 48 ancient Persia 48 AD# [001] 48 Kaifeng 48 Yunnan 48 Gansu 47 Dalai Lamas 47 Qianlong 47 Cultural Revolution 47 Gandhara 47 millennia 47 Qufu 47 Sun Yat sen 47 Shaolin Temple 47 Archaic 47 Assyria 47 pharaonic 47 Confucius 47 Qinghai Province 47 Thracian 47 Guizhou Province 47 Roman Empire 47 Silk Road 47 Xia 47 Liaoning Province 47 Jilin Province 46 Inner Mongolia 46 Sun Yat Sen 46 Byzantine era 46 Pharaonic 46 Ramses II 46 Liaoning province 46 Zhejiang Province 46 Henan Province 46 Xi'an 46 Amenhotep III 46 Yangzhou 46 Terracotta Army 46 Babylonians 46 Ancient Egyptians 45 ancient tombs 45 ancient civilizations 45 Byzantine Empire 45 Cretaceous Period