Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
weng meng » eng seng, gong meng, peng yeng
meng yuan » meng hsuan, fang yuan, feng juan
yang lin » yang jin, wang lin, yang li
yuan onn » yuan lin
yang yi » yang di, yang jui
yang xi » yang di, yang jui
onn sau » wong sau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (yang yang)) ((((yang yi) or (yang xi))) or (yang lin)) weng meng yuan onn sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yang yang)) ((((yang yi) OR (yang xi))) OR (yang lin)) weng meng yuan onn sau ;*.