Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
rene wang » wen wang
tuan hua » tan hua, tuan vu
yuan hui » yuan fei, jaan hui, yang hui
wang min » tang min, wang lin, wang qin
min hong » amin hong, tin hong, min hyoung
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 chang ((tuan hua) OR (yuan hui)) rene wang min hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan chang ((tuan hua) OR (yuan hui)) rene wang min hong yu ;".
• Adding a wildcard symbol may retrieve word variants: yuan chang ((tuan hua) OR (yuan hui)) rene wang min hong yu ;*.