Liu Dunyi, founding director of the Beijing Sensitive High-Resolution Ion Micro Probe Centre (SHRIMP) specialising in rock-dating including moon soil, recalled Li's visit to the laboratory in ...
as well as "five scholars in the Northern Song Dynasty," Zhou Dunyi, Shao Yong, Zhang Zai, Cheng Hao, and Cheng Yi. The Confucian school of idealist philosophers endeavored to re-establish a ...