Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
liang jun » liang sun, jiang juan, qian jun
shang hai » shang kai, dang hai, chang ha
yan yang » yang yang, dan yang, tan yang
yao yang » yang yang
yan wang » yang yang, qian wang, yan liang
hong » long

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 yang) or (yao yang)) ((yuan wang) OR (yan wang)) liang jun ((shang hai) or (hong w)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yang) OR (yao yang)) ((yuan wang) OR (yan wang)) liang jun ((shang hai) OR (hong w)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yang) or (yao yang)) ((yuan wang) OR (yan wang)) liang jun ((shang hai) or (hong w)) ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan yang) or (yao yang)) ((yuan wang) OR (yan wang)) liang jun ((shang hai) or (hong w)) ;*.