Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
wang tan » wang yan, wang tao, wing tan
wang ban » wang yan, wang yang, bang bang
wang dan » wang yan, wang yidan, wang yang
yang jin » yang jie, yang jun, ying jin
hua ren » hua chen
hong yu » wong yue

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 tan) or (((wang ban) OR (wang dan)))) hua ren ((yang jin) or (yang liang)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan ((wang tan) OR (((wang ban) OR (wang dan)))) hua ren ((yang jin) OR (yang liang)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((wang tan) or (((wang ban) OR (wang dan)))) hua ren ((yang jin) or (yang liang)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: yuan ((wang tan) or (((wang ban) OR (wang dan)))) hua ren ((yang jin) or (yang liang)) hong yu ;*.