Perhaps you should try some spelling variations:
joon chang » hoong chang, boon chong, jin chang
wan joon » ha joon, can join, jai joon
you when » you where, you what, you why
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
you who » you why, you what
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan joon chang ((you when) OR (you who)) ((((yang jie) or (yang di))) or (yang jui)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan joon chang ((you when) OR (you who)) ((((yang jie) OR (yang di))) OR (yang jui)) dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan joon chang ((you when) OR (you who)) ((((yang jie) or (yang di))) or (yang jui)) dang hai ;".
• Adding a wildcard symbol may retrieve word variants: wan joon chang ((you when) OR (you who)) ((((yang jie) or (yang di))) or (yang jui)) dang hai ;*.