 Complete the following phrase:  Ding started the 200809 season on a high, winning the Jiangsu Classic after beating Ryan Day 40 in the semi-final and Mark Selby 65 in the final. In October, he participated in the third event of the World Series of Snooker. Ding won the event after defeating Ken Doherty 64 in the final. In the fourth event in November, Ding defeated Mark Selby 42 in the semi-final, before losing to John Higgins 50 in the final. On 16 December, in his second-round match against John Higgins at the 