The meaningfulness of the quantity and quality to the conviction-determination of such a crime and the special recidivist to drug offenses are also discussed in detail .

• 着重阐述了贩卖假毒品和掺假毒品行为定性、犯罪引诱的贩毒行为的定性，毒品数量与纯度对量刑的意义以及本罪特别再犯等问题。