be sentenced to between fifteen and twenty years of imprisonment; a) Causing harms to another person•s health with an infirmity rate of 61% or higher or causing human death; b) Causing harms to the health of many persons with an infirmity rate of between 31% and 60%; c) Infecting many persons with dangerous diseases; d) Against children under 13 years of age. 4. Committing the crime in one of the following circumstances, the offenders shall be sentenced to twenty years of imprisonment, life imprisonment or capital punishment: a) Causing harm to the health of many persons with an infirmity rate of 61% or higher; b) Causing death to more than one person or causing other particularly serious consequences. 5. The offenders may also be subject to a fine of between fifty million dong and five hundred million dong, the confiscation of part or whole of their property, to probation or residence ban for one to five years. Article 198.- Harboring the illegal use of narcotics 1. Those who lease or lend places or commit any other act of harboring the illegal use of narcotics shall be sentenced to between two and seven years of imprisonment. 2. Committing the crime in one of the following circumstances, the offenders shall be sentenced to between seven and fifteen years of imprisonment: a) Abusing positions and/or powers; b) Committing the crime more than once; c) Against children; d) Against more than one person; e) Dangerous recidivism. 3. The offenders may also be subject to a fine of between fifty million dong and two hundred million dong, the confiscation of part of whole or their property. Article 199.- Illegal use of narcotics