Buy an Accept the Situation and Move On calligraphy wall scroll here!
想開 is a Chinese title that translates as “move on.”
It can mean getting over a shock or bereavement. More often, it means avoiding dwelling on unpleasant things or accepting the situation and moving on. It's a suggestion to get over it and get on with life.
The literal meaning of the characters is something like “thoughts opening.” But it's understood more as getting over the same old thoughts and opening yourself up to new thoughts or ways of thinking.