Perhaps you should try some spelling variations:
best book » test book, best foot, best boy
sin dann » sein dann, bin dann, ein dank
book min » book main, book big, book can
yang jie » yang jin, yang jui, yang yi
dann ii » dann bin, daten ii
ii best » iii best, i best, ii besal
yang xi » yang yi, yang jui
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong sin dann ii best book min ((yang jie) or (((yang di) or (yang xi)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong sin dann ii best book min ((yang jie) OR (((yang di) OR (yang xi)))) ;*.