Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
min wong » min hong, minh cong, amin hong
wong siu » wong shiu, kong siu, wong sau
yang xi » yang di, yang yi, yang jui
wu tang » wu guang
wu kang » wu guang
wu gong » wu fong, wu guang, wu zhong

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 ((((wu tang) or (wu kang))) or (wu gong)) min wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan yang xi ((((wu tang) OR (wu kang))) OR (wu gong)) min wong siu ;*.