Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
wang yuan » wang yuhan, wang yan, fang yuan
chang san » chang hsun, chang soon, chang mae
wang lin » wang li, wang qin, yang lin
lin wang » li wang, limin wang, liqin wang
chang ha » chang mae
hong a » hong ma, hong w, kong a

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang lin wang yuan chang san juan ((chang ha) or (hong a)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang lin wang yuan chang san juan ((chang ha) OR (hong a)) ;*.