Perhaps you should try some spelling variations:
wang qian » wang qiao, wang qin, wang liang
tang tang » taizong tang
qian juan » qian jun, jiang juan, san juan
shang hai » dang hai, chang ha, hong hai
yan tang » yan wang, yang yang, yan liang
yun wang » yuan wang, yan wang, yu wang
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 ((yan tang) OR (tang tang)) yun wang qian juan ((((shang kai) or (shang hai))) or (hong 7)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan tang) OR (tang tang)) yun wang qian juan ((((shang kai) OR (shang hai))) OR (hong 7)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan tang) OR (tang tang)) yun wang qian juan ((((shang kai) or (shang hai))) or (hong 7)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan tang) OR (tang tang)) yun wang qian juan ((((shang kai) or (shang hai))) or (hong 7)) ;*.