Perhaps you should try some spelling variations:
shang vinh » shang jin
test shang » test changes
long david » leung david, seong david, young david
dong yang » dong hoang, wang yang, yang yang
long duid » long did
long du » long d, long do, long run
ye a » yet a, e a, me a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (dong yang)) ye a test shang vinh ((((long duid) OR (long david))) or (long du)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (dong yang)) ye a test shang vinh ((((long duid) OR (long david))) OR (long du)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong sin) or (dong yang)) ye a test shang vinh ((((long duid) OR (long david))) or (long du)) ;".
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (dong yang)) ye a test shang vinh ((((long duid) OR (long david))) or (long du)) ;*.