Perhaps you should try some spelling variations:
de langues » des langues, de langue, les langues
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
tuan hua » tan hua, tuan vu, yuan hui
lei kyun » lee kyung, lee kyu
day line » day life, day lives, many line
pei yun » mei yung, pei yang, wei yuan

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 (yang yang)) tuan hua ((pei yun) OR (lei kyun)) ((day line) or (de langues)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yang yang)) tuan hua ((pei yun) OR (lei kyun)) ((day line) OR (de langues)) do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (yang yang)) tuan hua ((pei yun) OR (lei kyun)) ((day line) or (de langues)) do ;*".