Perhaps you should try some spelling variations:
qian wang » yiqian wang, qian rong, yan wang
qian yan » qian jun, qian yi
dan yang » daun yang, wang yang, yang yang
tan yang » tan yong, tao yang, wang yang
tan ying » fan ying, ran ying, tan yong
yang hai » dang hai, yang hui, shang hai
jing ji » 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) OR (qian yan)) jing ji ((dan yang) or (((tan yang) or (tan ying)))) du yang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((qian wang) OR (qian yan)) jing ji ((dan yang) OR (((tan yang) OR (tan ying)))) du yang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((qian wang) OR (qian yan)) jing ji ((dan yang) or (((tan yang) or (tan ying)))) du yang hai ;*".