Soccer stars Park Ji-sung and Lee Young-pyo say the biggest change in the national team since Coach Dick Advocaat took over has been the regaining of mental strength and confidence.

Before returning to England, Park of Manchester United told reporters at the airport that Advocaat has helped players regain the sense of urgency to win after the team's disappointing performances.

He said the team's understanding of the coach's desired style helped in the 2-0 victory over Serbia-Montenegro Wednesday, adding players now know what to do.

Tottenham Hotspur defender Lee said the team has raised its concentration in practice and games, adding Advocaat has changed the atmosphere through clear and simple direction.