Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
chang mae » chang ha, changes made
ran wang » yan wang, qian wang, yuan wang
yang wei » wang wei, fang wei, zhang wei
wei chen » wei shen, frei chen, jui chen
yang xi » yang jui
yang yi » yang jui
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: ran wang yang wei chen ((yang di) or (((yang xi) or (yang yi)))) ((chang mae) or (dang hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ran wang yang wei chen ((yang di) OR (((yang xi) OR (yang yi)))) ((chang mae) OR (dang hai)) ;.
• Adding a wildcard symbol may retrieve word variants: ran wang yang wei chen ((yang di) or (((yang xi) or (yang yi)))) ((chang mae) or (dang hai)) ;*.