The Meng family was a famous family in the State of Lu during the Spring and Autumn Period of China. 1 Meng Ke: A famous ideologist and teacher during the Spring and Autumn Period and the Warring States Period. He advocated the theory of "good nature" and was known as the "ancestor of Confucianism". 2. Meng Ke's mother: Legend has it that Meng Ke's mother left home shortly after Meng Ke was born in order to educate her son to become a talent. She lived in another place and constantly taught him. 3 Meng Lu: During the Spring and Autumn Period, a famous official of the State of Lu was good at governing the country and was known as "Zhongfu". During the Spring and Autumn Period, a man from the State of Lu was one of Confucius 'disciples, who advocated the doctrine of the mean. 5 Meng Zhaozi: Also known as Meng Zhuangzi, the eldest son of Mencius, who was from the State of Qi during the Warring States Period, advocated that "the people are the most important, the state is second, and the monarch is the least important." 6. Meng Yizi: During the Warring States Period, a native of Qi was the second son of Mencius. He advocated that "human nature is good" and was one of the founders of the "Mencius School" of Confucianism. Other than that, many other outstanding figures had also emerged from the Meng family, such as Meng Jian, Meng Jin, Meng Fan, Meng Liang, and so on.