Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hoi cheng » hong cheng, hew cheng, xi cheng
cheng han » chen hao
ming hong » min hong, ming hung, ming kong
dang hung » dang cuong, fung hung, ming hung
wan wang » wen wang, yan wang, qian wang
yang hoi » yang hui, yang di, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan wang yang hoi cheng han ((ming hong) or (dang hung)) seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan wang yang hoi cheng han ((ming hong) OR (dang hung)) seo ;*.