How to Combine Vectors

How To Combine Two Or Multiple Vectors In Corel Draw 12

Please First Check My Attechment File Of Design

Im Using Vectoric Aspire For CNC Designing Work...

http://i39.tinypic.com/2yjsp4n.jpg

I Want To Cut This Design In 2 Parts From Center Verticly Up To Down And Then When Have 2 Sides of This Design In Parts Then I Want To Combine Left Side Vectors...

WHAT I WANT TO DO

When I Import This Design In Vectirc Aspire And When I Click Any One Side Of This Design So All Vectors Selected...

Sorry For My Bad English My Own Language In Urdu

Thanks...