Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
shang hai » shang kai, dang hai, chang ha
wang nan » wang yan, wang ban, wang dan
ya ching » a china, la chine, mo ching
wen yong » chen yong, zhen yong, tan yong
zong hai » hong hai, dang hai, long han
nan ya » nan yan, nana yaa

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: wang nan ya ching ((wen yong) OR (wang yong)) lin ((zong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang nan ya ching ((wen yong) OR (wang yong)) lin ((zong hai) or (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang nan ya ching ((wen yong) OR (wang yong)) lin ((zong hai) or (shang hai)) ;*.