This is a method from Chinese SketchUpbbs,author is sharwe.
http://www.sketchupbbs.com/viewthread.php?tid=6729&extra=page%3D1%26amp;filter%3Ddigest

Thankyou,it's a very good big table,l love it.So,I have some collection of Chineses style furniture design by Chinese friend,but I don't known how to publish them.some one chould help me?