Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
de longue » der longue, de langue, de langues
tan chia » tuan china, than china, can china
hui yang » hui ying, du yang, h yang
pei yun » lei kyun, mei yung, pei yang
de long » le long
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yan) OR (yang guang)) tan chia ((hui yang) OR (pei yun)) ((de long) OR (de longue)) du ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yan) or (yang guang)) tan chia ((hui yang) or (pei yun)) ((de long) OR (de longue)) du ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (yang guang)) tan chia ((hui yang) or (pei yun)) ((de long) OR (de longue)) du ;*.