Perhaps you should try some spelling variations:
mappings using » mapping using, savings using
neun mappings » un mapping
using dong » using long, using congo, using dna
yan liang » yang liang, wang liang, you liang
die neun » die neuen, die neue, die neu
dong bin » dong sin, dong di, dann bin
yan lin » yang lin, yuan lin, wang lin
yuan li » yuan lin, guan li, yuan zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang ((((yan lin) OR (yan liang))) or (yuan li)) die neun mappings using dong bin ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang ((((yan lin) OR (yan liang))) OR (yuan li)) die neun mappings using dong bin ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang ((((yan lin) OR (yan liang))) or (yuan li)) die neun mappings using dong bin ;".
• Adding a wildcard symbol may retrieve word variants: lang ((((yan lin) OR (yan liang))) or (yuan li)) die neun mappings using dong bin ;*.