b) In or professional way; c) Dangerous recidivism; d) Employing treacherous and dangerous tricks; e) Committing assaults in order to flee; f) Appropriating property valued at between fifty million dong and under two hundred million dong; g) Causing serious consequences. 3. Committing the crime in one of the following circumstances, the offenders shall be sentenced to between seven and fifteen years of imprisonment: a) Appropriating property valued between two hundred million and under five hundred million dong; b) Causing very serious consequences. 4. Committing the crime in one of the following circumstances, the offenders shall be sentenced to between twelve and twenty years of imprisonment or life imprisonment: a) Appropriating property valued at five hundred million dong or higher; b) Causing particularly serious consequences. 5. The offenders may also be subject to a fine of between five million dong and fifty million dong. Article 139.- Appropriating property through swindling 1. Those who appropriate through fraudulent tricks other persons• property valued between five hundred thousand dong and fifty million dong, or under five hundred thousand dong but causing serious consequences, or who have been administratively sanctioned for acts of appropriation or sentenced for the property appropriation, not yet entitled to criminal record remission but repeat their violations, shall be subject to non-custodial reform for up to three years or a prison term of between six months and three years. 2. Committing the crime in one of the following circumstances, the offenders shall be sentenced to between two and seven years of imprisonment: a) In an organized manner; b) Being of professional nature;