经济犯罪活功的特殊性使侦查工作面临新的挑战，克服工作中的难点是当务之急。经济犯罪案件发现难、取证难、损失挽回难经济犯罪的隐蔽性及作案时间长的特点，使经济犯罪较普通刑事犯罪发现难。大多数经济案件不是发生在现在，只是事情败露在现在，作案的过程往往是一二年，或 The particularity of the economic crime merits the investigation work to face the new challenge and to overcome the difficulties in the work is the top priority. The discovery of economic crime cases is difficult, the evidence is difficult, the loss of recovery of the concealment of difficult economic crimes and the characteristics of a long time to commit crimes, making economic crimes more common criminal crimes found difficult. Most of the economic cases do not happen now, but things have come to light so far. The process of committing a crime is often a year or two. Or