Perhaps you should try some spelling variations:
hyoung ka » hyoung il, young a
yang yang » wang yang, wang yan
shang hai » shang kai, dang hai, chang ha
yang tan » yang fan, yang dean, liang tan
hong hai » zhong tai, dang hai, hong tan
hua ren » hua chen
ka hua » ya hua, ka chuan
wang » wan, lang

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

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