分毫析厘

Explanation: Cents, PCT: the name of the unit are small; analysis: analysis. Analysis of a penny per annum. Describe the analysis of minor. 　　Source: Southern Liang Liu Xie, "Wen Xin Diao Long-_set_" World of the author, or Hao Fan Culture Collections, deep, its aims are; or well away from the words Bianbai, nothing analysis of mm. "