sentences:  Belenenses.Shortly after, in the following January transfer window, he moved to PAOK FC in Greece, signing a two-and-a-half-year contract; after only a few games he suffered an anterior cruciate ligament injury, being sidelined for about six months.Cristiano returned to Portugal in late January 2011, joining Sporting as a free agent and reuniting with former Paços de Ferreira manager Paulo Sérgio.