Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
yang jin » yang jie, yang jun, ying jin
yang lin » wang lin, yang liang, huang lin
tan hua » tuan hua, wang hua, tan chia
tuan vu » thanh vu, tuan hua
yang li » yang di, yang xi, yang yi
hong yu » wong yue
rene » rent, gene

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan chang ((tan hua) or (tuan vu)) rene ((yang jin) or (((yang li) OR (yang lin)))) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan chang ((tan hua) OR (tuan vu)) rene ((yang jin) OR (((yang li) OR (yang lin)))) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan chang ((tan hua) or (tuan vu)) rene ((yang jin) or (((yang li) OR (yang lin)))) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: yuan chang ((tan hua) or (tuan vu)) rene ((yang jin) or (((yang li) OR (yang lin)))) hong yu ;*.