BANGKOK, Thailand(AP) Thongchai Jaidee of Thailand completed back-to-back wins by taking the Cambodian Open on Sunday, shooting a 6-under 66 on the final day to win by six strokes.

Thongchai finished at 24-under 264. Singapore's Lam Chih Bing shot a final-round 65 to finish second, with Thailand's Chawalit Plaphol (67) a further two shots back in the second staging of the Asian Tour event.

A week earlier, Thongchai won the Vietnam Masters, during which his second child was born.

``My son was born on a very good day and I believe he has given me all the luck,'' Thongchai said.

``I only had four bogeys throughout the four rounds and I know that my game is all coming back now.''

The Volvo Masters of Asia, beginning Dec. 18 in Bangkok is the final event on the 2008 calendar.