清代 

 Legalism class： 《办案要略》 Read works of Wang Youhuai at 百家争鸣

　　Qianlong Wang Huai Suzhou adviser, is a very proficient "Xi Yuan" and proficiency test operation of the adviser. In his "criminal money will access" is used in the records of a "Xi Yuan" in "blood pro-law recognized" judge Mystery story.