Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang shiyong
shang hai » shang kai, dang hai, chang ha
yang hua » wang hua, yang hui, ying hua
yang jun » yang jui, yang jin, yang judy
pang jun » yang jui
hua tan » hua ban, huan t'an
hong ng » hong kong, hong jong, hong hong

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

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