Perhaps you should try some spelling variations:
de langues » des langues, de langue, les langues
huang weng » huang cheng, huang jing, huang ting
yang yang » wang yang, wang yan
tuan hua » tan hua, tuan vu, yuan hui
day line » day life, day lives, many line
wei yun » wei yuan, wei lun, pei yun
aun » arun, atun

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((huang weng) OR (yang yang)) tuan hua ((wei yun) OR (wei aun)) ((day line) OR (de langues)) do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((huang weng) OR (yang yang)) tuan hua ((wei yun) OR (wei aun)) ((day line) OR (de langues)) do ;".
• Adding a wildcard symbol may retrieve word variants: ((huang weng) OR (yang yang)) tuan hua ((wei yun) OR (wei aun)) ((day line) OR (de langues)) do ;*.