Perhaps you should try some spelling variations:
de langues » des langues, de langue, les langues
huang yang » huang ying, huang chang, yang yang
wang yang » wang yan, wang liang, wang yanling
thanh vu » thanh van, thanh _
day line » day life, day lives, many line
tuan vu » tuan hua
wei yun » wei yuan, wei aun, wei lun

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((huang yang) or (wang yang)) ((tuan vu) OR (thanh vu)) wei yun ((day line) or (de langues)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((huang yang) OR (wang yang)) ((tuan vu) OR (thanh vu)) wei yun ((day line) OR (de langues)) do ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((huang yang) or (wang yang)) ((tuan vu) OR (thanh vu)) wei yun ((day line) or (de langues)) do ;".
• Adding a wildcard symbol may retrieve word variants: ((huang yang) or (wang yang)) ((tuan vu) OR (thanh vu)) wei yun ((day line) or (de langues)) do ;*.