The temptation investigation as a special method in drug investigation of cases has been widely used. In the case of drug is to detect the temptation investigation shall be organized and extremely high concealment to smuggle, traffic in, transport drug cases, is mainly refers to investigators or aid, in order to detect latent drug cases, specially designed a induced crime situation, or according to the drug criminal activities tend to put forward the implementing conditions and opportunities for implementing crime, criminal suspects or exposed to the arrest of the spot when a special measure. However, because of the temptation investigation in China lacks the clear legal provisions. Therefore, the need to track the temptation investigation into legal means of temptation investigation, the perfect system, in order to ensure its better usekeyword:Drug cases The temptation investigation Laws and regulations