Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
gang minah » kang minah, sang minh
gong hui » tong hui, tong shui, wang hui
yang xi » yang di, yang yi, yang jui
li gang » liu gang, ii gang, i gang
xi li » li li, xi ai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yidan yang xi li gang minah ((gong hui) or (wang zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan yang xi li gang minah ((gong hui) OR (wang zhi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yidan yang xi li gang minah ((gong hui) or (wang zhi)) ;*.