Perhaps you should try some spelling variations:
seven yuan » seven year
yuan wang » yan wang, yuan chang, qian wang
yuan kang » yuan chang, chan kang, yuan kai
ting hong » tin hong, tan hong, hong hong
tuan hua » tan hua, tuan vu, yuan hui
see yuan » see yan, lee yun, wei yuan
hong shu » cong shu, tong shui, wong shiu

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) OR (yuan kang)) tuan hua ((see yuan) or (seven yuan)) ting hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yuan kang)) tuan hua ((see yuan) OR (seven yuan)) ting hong shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) OR (yuan kang)) tuan hua ((see yuan) or (seven yuan)) ting hong shu ;*".