RCD Espanyol's Spanish goalkeeper Pau Lopez saves a ball after a corner kick during the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, , Feb. 8, 2016. Real Sociedad won 5-0. (Xinhua/Pau Barrena)

RCD Espanyol's Spanish forward Gerard Moreno (L) and RCD Espanyol's Spanish forward Jorge Burgui (R) react at the end of the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, Spain, Feb. 8, 2016. Real Sociedad won 5-0. (Xinhua/Pau Barrena)

Real Sociedad's Argentine goalkeeper Geronimo Rulli celebrates after Real Sociedad's Mexican defender Diego Reyes scores during the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, Spain, Feb. 8, 2016. Real Sociedad won 5-0. (Xinhua/Pau Barrena)

RCD Espanyol's Paraguayan midfielder Hernan Perez (L) vies for a ball with Real Sociedad's Spanish defender Hector Hernandez during the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, Spain, Feb. 8, 2016. Real Sociedad won 5-0. (Xinhua/Pau Barrena)

RCD Espanyol's Paraguayan midfielder Hernan Perez (front) vies for the ball with Real Sociedad's Spanish defender Inigo Martinez during the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, Spain, Feb. 8, 2016. Real Sociedad won 5-0. (Xinhua/Pau Barrena)

RCD Espanyol's Spanish forward Gerard Moreno (C) and teammates react after the goal of Real Sociedad's Brazilian forward Jonathas during the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, Spain, Feb. 8, 2016. Real Sociedad won 5-0. (Xinhua/Pau Barrena)

Real Sociedad's Brazilian forward Jonathas (L) and RCD Espanyol's Senegalese midfielder Pape Diop (R) vie for a ball during the Spanish first division soccer match RCD Espanyol vs Real Sociedad in Cornella del Llobregat, Spain, Feb. 8, 2016. Real Sociedad won 0-5. (Xinhua/Pau Barrena)