Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
yang vinh » yang jin, sang minh, yang jing
yang hua » wang hua, yang hui, ying hua
yang lin » yang jin, wang lin, yang li
long shu » cong shu, tong shui, long du
wong siu » wong shiu, kong siu, wong sau
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yong) OR (wang yang)) yang hua ren ((yang vinh) or (yang lin)) ((long shu) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) yang hua ren ((yang vinh) OR (yang lin)) ((long shu) OR (wong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) OR (wang yang)) yang hua ren ((yang vinh) or (yang lin)) ((long shu) or (wong siu)) ;*".