No stopping Ronaldo and Park as Man United crush Bolton

LONDON, March 17 (Reuters) Portugal's Cristiano Ronaldo set up three goals and South Korea's Park Ji-sung scored two of them as Premier League leaders Manchester United romped to a 4-1 win over Bolton Wanderers today.

Ronaldo provided the cut-back for Park to score United's first after 14 minutes, put Wayne Rooney through for their second and then hit a shot which keeper Jussi Jaaskelainen spilled and Park tucked home in the 25th minute.

The winger got a standing ovation from the Old Trafford crowd in the 70th minute when he was replaced by Alan Smith, who promptly set up Rooney for his second of the afternoon on the break.

Gary Speed scored Bolton's consolation goal from the penalty spot three minutes from the end.

The victory, which sent United nine points clear before second-placed Chelsea kicked off against Sheffield United, was marred though by the loss of United's England defender Gary Neville to an ankle injury after nine minutes.

REUTERS DH VC2132