Perhaps you should try some spelling variations:
yang yong » wang yong, kang young, wang yang
yang yang » wang yang, wang yan
shang hai » shang kai, dang hai, chang ha
hua wang » hwa wang, hua jiang, yuan wang
yang jui » yang judy, yang di, yang yi
yang xi » yang di, yang yi
hong 7 » hong w, hong a, hong g

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yang yong) OR (yang yang)) hua wang ((yang jui) or (yang xi)) ((shang hai) or (hong 7)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yong) OR (yang yang)) hua wang ((yang jui) OR (yang xi)) ((shang hai) OR (hong 7)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang yong) OR (yang yang)) hua wang ((yang jui) or (yang xi)) ((shang hai) or (hong 7)) ;*".