Jordan crushed Malaysia 4-0 in the Asian Cup while Iraq cruised to a 3-1 win over Indonesia as the west Asian sides flexed their muscles in their respective group openers on Monday. On a day where each match featured four goals, Jordan’s thumping victory moved them to the top of Group E — above South Korea who beat Bahrain 3-1 earlier on Monday. Jordan’s Mahmoud Al-Mardi put his hand up for an early contender for goal of the tournament when the winger gave his side the lead with a shot from outside the box that floated over the keeper and into the top corner at the far post. Musa Al-Taamari d…