Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
wang ying » wang yang, wang yong, wang jing
chuan kao » chuan dato, chuan fa
shang kai » shang hai
huan tao » huang tao, huan t'an, sun tao
chang ha » chang mae
yang xi » yang di, yang yi, yang jui
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 wang ying ((huan tao) OR (chuan kao)) yang xi ((((shang kai) or (chang ha))) or (hong 7)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ying ((huan tao) OR (chuan kao)) yang xi ((((shang kai) OR (chang ha))) OR (hong 7)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ying ((huan tao) OR (chuan kao)) yang xi ((((shang kai) or (chang ha))) or (hong 7)) ;*".