How to import an illustrator file that has a clipped mask?

Hi all I need some serious help here. Theres this client of mine who sends me designs exported from illustrator that has clipping mask. Once I import it into corel x8 or x6, i loose it. Basically everything is broke apart. I need to be able to expand(or edit) clipping file. Just like we can do with a powerclip. 

How can this work? We have tried .pdf, .eps. Thanks