During the period of the Southern Song Dynasty 1127-1279 AD there was a neo-Confucian philosopher, classical commentator, scientific thinker and historian, ZHU Xi (1130-1200); he was later known as the "Great Synthesizer" of the Southern Song. 

Anson Consulting bases its approach to work on ZHU Xi's quotation "Investigation of things leading to the extension of knowledge…"
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