Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, dan yang
yang yang » wang yang, wang yan
yong yan » ying yang, yong yoon, wang yan
fei yang » pei yang, fei huang, hui yang
wei yang » pei yang, wei wang, wei yang's
jie dang » jie zhang, vie dans, bie dans
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yong yan) or (((dong yang) or (yang yang)))) yuan ((fei yang) OR (wei yang)) jie dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yong yan) OR (((dong yang) OR (yang yang)))) yuan ((fei yang) OR (wei yang)) jie dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yong yan) or (((dong yang) or (yang yang)))) yuan ((fei yang) OR (wei yang)) jie dang hai ;*".