Perhaps you should try some spelling variations:
yang guang » yang yang, yan guan, yang liang
yang wang » yang yang, yang liang, wang yang
yan wang » yuan wang, yang yang, qian wang
tuan hua » tan hua, tuan vu, yuan hui
pei yang » wei yang, hui yang, yi yang
d losung » i losung, 3 losung, 4 losung
losung d » losung 1, losung 2, losung 5
pei yun » lei kyun, mei yung, 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: ((((yang wang) or (yan wang))) or (yang guang)) tuan hua ((pei yun) or (pei yang)) d losung d ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang wang) OR (yan wang))) OR (yang guang)) tuan hua ((pei yun) OR (pei yang)) d losung d ;.
• Adding a wildcard symbol may retrieve word variants: ((((yang wang) or (yan wang))) or (yang guang)) tuan hua ((pei yun) or (pei yang)) d losung d ;*.