Perhaps you should try some spelling variations:
using semi » using self, using se, using sex
best bring » best thing, best breaking
bring jia » bring lisa, bring a, jing jia
using smc » using smt, using sar, using sat
lang yan » wang yan, wang yang, zhang yan
yang jui » yang judy, yang yi
yang xi » yang yi

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: lang yan ((yang di) OR (((yang xi) OR (yang jui)))) best bring jia ((using smc) OR (using semi)) ;~.
• Adding a wildcard symbol may retrieve word variants: lang yan ((yang di) or (((yang xi) or (yang jui)))) best bring jia ((using smc) or (using semi)) ;*.