qqp question1: How did the Manchus control China for nearly 300 years (1644-1911) even though they were fewer than 1% of the population of the Han Chinese? question2: During the Three Kingdoms period of Chinese history, how was Liu Bei able to attract so much talent, including Zhuge Liang (strategist) and Guan Yu (general) even though his side was militarily weaker than Cao Cao's?