Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, yang yang
yang guang » yang yang, yan guan
der longue » de longue, very longue, hertz longue
tuan hua » tan hua, tuan vu, yuan hui
wen wang » wei wang, chen wang, weng fang
hua wen » hua wei, hua ren, chia wen
de long » le long, de longue

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: ((yang liang) OR (yang guang)) tuan hua wen wang ((de long) OR (der longue)) do ;~.
• Adding a wildcard symbol may retrieve word variants: ((yang liang) or (yang guang)) tuan hua wen wang ((de long) or (der longue)) do ;*.