Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
yang jie » yang jin, yang di, yang jui
tan ying » fan ying, tan yang, tan yong
ran ying » fan ying, jin ying, gao ying
yi dang » yi gang, yi yang, yi chang
hai » hadi, haji, hari

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yidan yang jie ((((((tan ying) OR (ran ying))) OR (tan hong))) OR (du yang)) yi dang hai ;~".
• Adding a wildcard symbol may retrieve word variants: wang yidan yang jie ((((((tan ying) OR (ran ying))) OR (tan hong))) OR (du yang)) yi dang hai ;*.