Item Descriptions:

Cheng Hao and Cheng Yi
The Two Chengs mean the brothers of Cheng Hao and Cheng Yi. They were from Luoyang in He??nan. They were thinkers and philosophers in the Northern Song Dynasty, and the founder of the rationalistic Confucian philosophical school of Song and Ming Dynasty. They were born into a family with official heritage. From a very long period, they settled down in Luoyang, recruiting students and giving lectures. The successors compiled the ana and works of them into a book called Complete Works of the Two Chengs

Mo Zi
Given name Di, a native of the state of Lu. A thinker and scholar in the late Spring and Autumn Period and early Warring States Period.The founder of Mo School.His thoughts boast ten propositions, with the indiscriminate love as the core and frugality and pursuance of virtuousness as the fundamentals. His thoughts are mainly recorded in the Mo Zi compiled by his disciples.