Perhaps you should try some spelling variations:
wang yidan » wang yan
yidan yang » dan yang, yin yang
wu guang » wei guang, wu gong, wu huan
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 kang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan yang xi ((wu tang) OR (wu guang)) min wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang yidan yang xi ((wu tang) or (wu guang)) min wong siu ;*.