Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hoang sy » hoang vu
hua wang » hwa wang, hua jiang, yuan wang
yang guo » yang jui, yang jun, yang yao
guo ming » guo jing, guo xin, guo feng
yang xi » yang di, yang yi, yang jui
ship » ships, chip, shop

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((yang xi) or (hoang sy)) hua wang yang guo ming (shih or ship) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((yang xi) OR (hoang sy)) hua wang yang guo ming (shih OR ship) ;.
• Adding a wildcard symbol may retrieve word variants: dong ((yang xi) or (hoang sy)) hua wang yang guo ming (shih or ship) ;*.