Perhaps you should try some spelling variations:
dang cuong » quang cuong, dang hung
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
wen wang » wei wang, chen wang, weng fang
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: wen wang yang hoi cheng han ((ming hong) or (dang cuong)) seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wen wang yang hoi cheng han ((ming hong) OR (dang cuong)) seo ;*.