毫分缕析

Explanation: Careful detailed analysis. 　　Source: "Cloud Valley Notes" attached to the ancient Song Zhangsi "Special Recommendation like" Where the decision of the House Committee to send the public profile of First Instance, Haofen thread analysis, multi-lent situation. " 　　Examples: To on their academic, is to test a pavilion for the cases of Zhu Xi, ~, insights into the willing. ★ Ming Song Lian, "it works Guang Ming Zhang Gong Mujie"