Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
yuan wang » yuan kang, yuan chang, qian wang
zhong zhi » zhang zhi, zhong tai
shang hai » shang kai, dang hai, chang ha
yan wang » yang yang, qian wang, yan liang
hong ghi » hong g, hong hai
yang yi » yang di, yang xi, yang jui
yi hu » yi hui, yi wu, yi xu

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang yi hu rene ((yuan wang) or (yan wang)) ((((hong ghi) or (zhong zhi))) or (shang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong yang yi hu rene ((yuan wang) OR (yan wang)) ((((hong ghi) OR (zhong zhi))) OR (shang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: dong yang yi hu rene ((yuan wang) or (yan wang)) ((((hong ghi) or (zhong zhi))) or (shang hai)) ;*.