Complex sentence: The previous legislature, the mayor was Josep Tur from PSPV, they governed la Vall d’Uixó four years thanks to an alliance between PSPV and Esquerra Unida i Els Verds.
Split into simpler sentences: The previous legislature, the mayor was Josep Tur from PSPV. They governed la Vall d’Uixó four years thank to an alliance among PSPV and Esquerra Unida i Els Verds.