Perhaps you should try some spelling variations:
shang kai » shang hai
chang you » change you, change your, thing you
yi chang » ii chang, ying chang, jin chang
yang jun » yang jui, pang jun, yang jin
tang yi » tang li, tan yi, jiang yi
you who » you why, you what
yang yi » yang xi, yang jui

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: tang yi chang you who ((((yang di) OR (yang jun))) OR (yang yi)) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: tang yi chang you who ((((yang di) or (yang jun))) or (yang yi)) shang kai ;*.