chengyu

If you search for the phrase "丈二和尚摸不着头脑" in Pleco (iOS), one of the definitions (from 'CC') is 'like a three-meter high monk, you can't rub his head'. If we take the modern meaning of 丈 as being 'equal to 10 chi [尺]', or 3.33 metres, then in this phrase the monk seems to in fact be over six...

I recently bought the chengyu dictionary, but I realized that I don't have any chengyu to look up...and the chengyu that I do have to look up I already know. So is there any way to "open up" the individual dictionaries for reading each entry as if it were in the list form of a real dictionary?