Perhaps you should try some spelling variations:
de langues » des langues, de langue, les langues
yang guang » yan guan, yang liang
yang yang » wang yang, wang yan
de longue » der longue, de langue, a longue
tan chia » tuan china, than china, can china
pei yun » lei kyun, mei yung, pei yang
h yang » _ yang, hui yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (yang guang)) tan chia ((h yang) or (pei yun)) ((de longue) OR (de langues)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (yang guang)) tan chia ((h yang) OR (pei yun)) ((de longue) OR (de langues)) do ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (yang guang)) tan chia ((h yang) or (pei yun)) ((de longue) OR (de langues)) do ;*".