Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
de longue » der longue, de langue, de langues
mei yung » pei yang, wei yang
day long » baby long, day one, day line
tuan vu » thanh vu, tuan hua
pei yun » lei kyun, 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 vu ((pei yun) or (mei yung)) ((day long) or (de longue)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yang yang)) tuan vu ((pei yun) OR (mei yung)) ((day long) OR (de longue)) do ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yang yang)) tuan vu ((pei yun) or (mei yung)) ((day long) or (de longue)) do ;*.