Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, qian yan
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
shang hai » shang kai, dang hai, chang ha
tan yang » dan yang, tan ying, tao yang
tan yong » tan hong, tan kong, tan ying
ran ying » fan ying, tan ying, jin ying
du shang » du sang, du yang, _ shang
yong ji » yang jie, yang jin, ying jin

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

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