Perhaps you should try some spelling variations:
yang linang » yang liang, wang liang, yan liang
china reza » china real
yuan wang » yan wang, yuan kang, yuan chang
china ren » china loren, china real, china r
wang dan » wang yan, wang ban, wang yidan
yang lin » yang jin, wang lin, yang li
wong yue » wang yue, hong yu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yuan wang dan ((china ren) OR (china reza)) ((yang linang) OR (yang lin)) wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan wang dan ((china ren) OR (china reza)) ((yang linang) or (yang lin)) wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: yuan wang dan ((china ren) OR (china reza)) ((yang linang) or (yang lin)) wong yue ;*.