He worked as a tax officer.
tax
From Ottoman Turkish ویركو (vergü), ویركی (vergi, “gift, present; tax, tribute”), from Old Anatolian Turkish وِیرْكُو (vergü), from Proto-Turkic *bērgü (“something given”); equivalent to ver- (“to give”) + -gi.
Practica parlar i memoritzar " vergi " i moltes altres paraules i frases a turc .