Final answer:
Khubilai Khan changed the Chinese government by centralizing power and reducing the influence of the nobles.
Step-by-step explanation:
Khubilai Khan played a significant role in changing the Chinese government. As the founder of the Yuan dynasty, Khan implemented several reforms that altered the structure of the government. One of the most notable changes was the centralization of power. He reduced the influence of the nobles and established a strong central administration. This helped him consolidate his rule and exercise greater control over the entire empire.
Learn more about Chinese government under Khubilai Khan