Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
tuan china » wuhan china, can china, taiwan china
china rene » china ren, china rate, china real
yuan kang » yuan wang, chan kang, yuan kai
yang xi » yang di, yang yi, yang jui
xi hong » xie hong, kia hong, thi hong
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 kang) OR (yuan chang)) tuan china rene yang xi hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan kang) OR (yuan chang)) tuan china rene yang xi hong yu ;*".