Perhaps you should try some spelling variations:
wing hyoung » wang hyoung, min hyoung, hwang byoung
where using » when using
were using » genre using, nerve using, we using
best when » bent when, best what, debt when
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi

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: wing hyoung ((yang jie) OR (yang jui)) best when ((where using) OR (were using)) smt ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing hyoung ((yang jie) or (yang jui)) best when ((where using) OR (were using)) smt ;~".
• Adding a wildcard symbol may retrieve word variants: wing hyoung ((yang jie) or (yang jui)) best when ((where using) OR (were using)) smt ;*.