Input (grade 13): The greatest Chinese philosophers, those who made the greatest impact on later generations of Chinese, were Kong Fuzi (Latin: Confucius), founder of Confucianism, and Laozi, founder of Daoism.
Output (grade 9): The greatest Chinese philosophers were Kong Fuzi (Latin: Confucius), founder of Confucianism, and Laozi, founder of Daoism.