Ask Oracle, January 31, 2012January 31, 2012, 0 P’jachehnca,P’jachenca,Piacenza,Piaseinsa,Piasensa,Piasëinsa,Placencia,Placentia,Placência,Plaisance,Plasencia,pi ya qin cha,piachentsu~a,pyachnza,П’ячэнца,Пьяченца,پیاچنزا,ピアチェンツァ,皮亚琴察