(Reuters) - Cristiano Ronaldo on Wednesday vowed to help Manchester United win major trophies again, calling his return to the club "the best decision" and the beginning of a new chapter. I want to carry on again, to make history, to try to help Manchester achieve great results, to win trophies and number one of them, to win great things," the 36-year-old told the club website. Ronaldo hailed his relationship with current United boss Ole Gunnar Solskjaer, who he played alongside for four seasons at the club. Ronaldo is away on international duty with Portugal, who take on Ireland in a World Cup qualifier later on Wednesday. He is expected to make to his debut for United in a home game against Newcastle United on Sept. 11 after the international break.
