Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
yang yang » wang yang, wang yan
day long » baby long, day one, day line
tan hua » tuan hua, wang hua, tan chia
hua pei » hua wei
pei yun » lei kyun, mei yung, pei yang
de long » le long, de longue

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)) tan hua pei yun ((day long) or (de long)) do ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (yang yang)) tan hua pei yun ((day long) OR (de long)) do ;.
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) or (yang yang)) tan hua pei yun ((day long) or (de long)) do ;*.