Perhaps you should try some spelling variations:
yang wang » yan wang, yang guang, yang liang
yang yang » wang yang, wang yan
pei yang » wei yang, pei yun, yi yang
hui yang » hui ying, du yang, h yang
losung 2 » losung 1, losung 5, losungen 2
losung b » losung 1, losung 5, losung bei
tuan vu » thanh vu, tuan hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang wang) or (yang yang)) tuan vu ((pei yang) or (hui yang)) di ((losung 2) or (losung b)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang wang) OR (yang yang)) tuan vu ((pei yang) OR (hui yang)) di ((losung 2) OR (losung b)) ;.
• Adding a wildcard symbol may retrieve word variants: ((yang wang) or (yang yang)) tuan vu ((pei yang) or (hui yang)) di ((losung 2) or (losung b)) ;*.